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Traffic signs
A traffic sign is a standardised visual symbol placed along roads to guide, warn, or regulate drivers, cyclists, and pedestrians. These signs provide essential information about road conditions, rules, directions, and potential hazards, helping to ensure safety and smooth traffic flow. They come in various shapes and colours—such as triangular warning signs, circular prohibitory or mandatory signs, and rectangular information signs—each designed for quick recognition and clear understanding.
How are traffic signs grouped in Ireland?
The RSA guide distinguishes regulatory signs, warning signs and information signs. Use Irish meanings rather than the British colour system.
🔗 rsa.ie • RSA Rules of the Road — guidance, law date 1 March 2025; read with later amendments
🔗 irishstatutebook.ie • S.I.433/2025 — current Irish traffic-sign and road-marking descriptions
Is a temporary speed limit at roadworks binding in Ireland?
Where an authorised temporary regulatory speed limit is in force, you must obey it. A roadworks warning alone should not be mistaken for a new numerical limit, but conditions may require driving more slowly.
🔗 rsa.ie • RSA Rules of the Road — guidance, law date 1 March 2025; read with later amendments
🔗 irishstatutebook.ie • S.I.433/2025 — current Irish traffic-sign and road-marking descriptions
1. Stop and give way
This traffic sign means stop and give way. You must come to a complete stop before entering the intersection and give way to traffic that has priority. Proceed only when it is safe.
English • RUS 027 • Stop. You must stop before entering the major road and give way to traffic on it. Stop at the stop line where one is provided.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • RUS 027
🔗 Irishstatutebook.ie • Road Traffic (Traffic Signs) Regulations 2025 (EN)
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-12-02. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram RUS 027.
2. Give way
This traffic sign means give way. Slow down and give way to traffic that has priority. Stop if necessary and proceed only when it is safe.
English • W 041 • Yield ahead. A yield-controlled junction is ahead. The accompanying distance plate shows how far ahead it is; prepare to give way at the junction.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 041
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2022-02-08. Wikimedia original unmodified.
3. Warning for a roundabout
This traffic sign indicates a warning for a roundabout. A roundabout lies ahead. Reduce speed and follow the applicable priority signs, traffic signals and local roundabout rules when approaching and entering it.
English • W 043 • Roundabout ahead. A roundabout is ahead. Reduce speed and prepare to give way as required by its signs and markings.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 043
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-28. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 043.
4. Priority at the junction
This traffic sign indicates that you have priority at the next intersection. A side road joins from the left, and traffic entering from that side road must give way.
English • W 002L • Side road on the left. A side road joins from the left ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 002L
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2022-04-14. Wikimedia original unmodified.
5. Warning for merging traffic from the left
This traffic sign indicates a warning for merging traffic from the left. Traffic travelling in the same general direction may join your traffic stream from the left. Stay alert and adjust your speed or position when necessary to allow traffic to merge safely.
English • W 030 • Merging traffic from the left. Traffic merges from the left ahead. Watch for vehicles joining your route.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 030
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-21. Wikimedia original unmodified.
6. Priority at the junction
This traffic sign indicates that you have priority at the next intersection. Side roads join from the left and right, and traffic entering from those side roads must give way.
English • W 001 • Crossroads. A crossroads is ahead. Approach cautiously and obey any priority controls at the junction.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 001
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2022-04-14. Wikimedia original unmodified.
7. Warning for a curve to the left
This traffic sign indicates a warning for a curve to the left. A left-hand bend lies ahead. Reduce speed before entering the curve, maintain your lane position and use smooth steering.
English • W 051L • Sharp bend to the left. A sharp bend to the left is ahead. Adjust your speed to the bend and visibility.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 051L
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-02. Wikimedia original unmodified.
8. Warning for a curve to the right
This traffic sign indicates a warning for a curve to the right. A right-hand bend lies ahead. Reduce speed before entering the curve, maintain your lane position and use smooth steering.
English • W 051R • Sharp bend to the right. A sharp bend to the right is ahead. Adjust your speed to the bend and visibility.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 051R
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-02. Wikimedia original unmodified.
9. Warning for a sharp curve to the left
This traffic sign indicates a warning for a sharp curve to the left. A tight left-hand bend lies ahead. Reduce speed before entering the curve, remain within your lane and use smooth steering.
English • W 050L • Sharp corner to the left. A sharp corner to the left is ahead. Reduce speed before entering it.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 050L
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2022-07-11. Wikimedia original unmodified.
10. Warning for a sharp curve to the right
This traffic sign indicates a warning for a sharp curve to the right. A tight right-hand bend lies ahead. Reduce speed before entering the curve, remain within your lane and use smooth steering, particularly when visibility or road grip is reduced.
English • W 050R • Sharp corner to the right. A sharp corner to the right is ahead. Reduce speed before entering it.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 050R
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2022-07-11. Wikimedia original unmodified.
11. Warning for a double curve, first left then right
This traffic sign indicates a warning for successive curves, with the first curve to the left. Reduce speed before entering the winding section, maintain your lane position and be prepared for further changes in direction.
English • W 052L • Series of sharp corners — first left. A series of sharp corners is ahead, beginning with a left turn.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 052L
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-02. Wikimedia original unmodified.
12. Warning for a double curve, first right then left
This traffic sign indicates a warning for successive curves, with the first curve to the right. Reduce speed before entering the winding section, maintain your lane position and be prepared for further changes in direction.
English • W 052R • Series of sharp corners — first right. A series of sharp corners is ahead, beginning with a right turn.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 052R
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-02. Wikimedia original unmodified.
13. Warning for curves
This traffic sign indicates a warning for a series of curves. One or more changes in direction lie ahead and may occur in quick succession. Reduce speed before entering the winding section, maintain your lane position and use smooth steering.
English • W 053L • Series of sharp bends — first left. A series of sharp bends is ahead, beginning with a bend to the left.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 053L
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-09-25. Wikimedia original unmodified.
14. Warning for a road narrowing
This traffic sign indicates a warning for a road narrowing. The available width of the road or carriageway decreases ahead. Reduce speed, maintain sufficient lateral clearance and watch carefully for approaching or adjacent traffic.
English • W 071 • Road narrows on both sides. The carriageway narrows on both sides ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 071
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-30. Wikimedia original unmodified.
15. Warning for a road narrowing on the left
This traffic sign indicates a warning for a road narrowing on the left. The available road width decreases from the left side ahead. Reduce speed, follow the lane markings and maintain sufficient clearance from other traffic and the road edge.
English • W 070L • Road narrows on the left. The carriageway narrows on the left ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 070L
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-30. Wikimedia original unmodified.
16. Warning for a road narrowing on the right
This traffic sign indicates a warning for a road narrowing on the right. The available road width decreases from the right side ahead. Reduce speed, follow the lane markings and maintain sufficient clearance from other traffic and the road edge.
English • W 070R • Road narrows on the right. The carriageway narrows on the right ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 070R
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-30. Wikimedia original unmodified.
17. Warning for a road with two-way traffic
This traffic sign indicates a warning for two-way traffic. Oncoming traffic will use the same road or carriageway ahead. Keep to the correct side of the road and overtake only where it is permitted and clearly safe.
English • W 080 • Two-way traffic. Two-way traffic begins ahead. Expect vehicles travelling towards you.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 080
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2022-07-10. Wikimedia original unmodified.
18. Warning for a danger with no specific traffic sign
This traffic sign indicates a warning for a danger with no specific traffic sign. It's a general warning sign used when there is a hazard ahead that does not have its own dedicated warning sign. For example: road accidents, flooded roads and roads blocked by fallen trees. It usually has a supplementary sign attached that tells drivers of what hazard to expect.
English • W 170 • Other hazard. There is a hazard ahead. An accompanying plate identifies its nature.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 170
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-06. Wikimedia original unmodified.
19. Warning for a speed bump
This traffic sign indicates a warning for a speed bump. A raised traffic-calming feature lies ahead. Reduce speed before reaching it to maintain vehicle control and avoid damage or discomfort.
English • W 130 • Road hump. A road hump is ahead. Reduce speed to pass over it safely.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 130
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-22. Wikimedia original unmodified.
20. Warning for a bad road surface
This traffic sign indicates a warning for a bad or uneven road surface. Potholes, bumps, depressions or other surface irregularities may affect vehicle stability and braking. Reduce speed and avoid sudden manoeuvres.
English • W 133 • Uneven road. The road surface is uneven ahead. Reduce speed as necessary.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 133
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-20. Wikimedia original unmodified.
21. Warning for a dip in the road
This traffic sign indicates a warning for a dip in the road. A sudden depression in the road surface lies ahead and may affect vehicle stability or visibility. Reduce speed before reaching the dip and be prepared for water or other hazards that may collect in the lowered section.
English • W 131 • Road depression. A depression or dip in the road is ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 131
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-08-22. Wikimedia original unmodified.
22. Warning for a steep ascent
This traffic sign indicates a warning for a steep ascent. A steep uphill gradient lies ahead and may cause heavy or low-powered vehicles to lose speed. Select a suitable gear, maintain a safe following distance and be prepared for slower traffic.
English • W 106 • Steep ascent. A steep uphill gradient is ahead; the example shows 15%.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 106
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-09-08. Wikimedia original unmodified.
23. Warning for a steep descent
This traffic sign indicates a warning for a steep descent. A steep downhill gradient lies ahead and the vehicle may gain speed quickly. Reduce speed before the descent, select a suitable gear and use engine braking where appropriate. Allow extra distance for heavy or towing vehicles.
English • W 105 • Steep descent. A steep downhill gradient is ahead; the example shows 10%. Select a suitable gear and control your speed.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 105
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-09-08. Wikimedia original unmodified.
24. Warning for a tunnel
This traffic sign indicates a warning for a tunnel. Driving conditions may change at the tunnel entrance because of reduced light, limited visibility or restricted space. Reduce speed when necessary and follow the applicable rules for vehicle lighting, stopping, overtaking and lane use.
English • RSA warning-sign illustration, p. 237 • Tunnel ahead. A tunnel is ahead. Observe its restrictions and maintain a safe distance from other traffic.
Sources
🔗 Commons.wikimedia.org
🔗 Rsa.ie • Road Safety Authority • Rules of the Road • p. 237
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2021-10-20. Wikimedia original unmodified.
25. Warning for a movable bridge
This traffic sign indicates a warning for a movable bridge. The bridge ahead can open, lift or move to allow water traffic to pass. Reduce speed and be prepared to stop when required by barriers, traffic lights or other signals.
English • W 167 • Opening bridge. An opening bridge is ahead. Be prepared to stop if the signals or barriers require it.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 167
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-07-27. Wikimedia original unmodified.
26. Warning for a quayside or riverbank
This traffic sign indicates a warning for a quayside or riverbank. The road approaches or runs close to an edge beside water, where a vehicle could leave the roadway and enter the water. Reduce speed, identify the road edge carefully and take extra care in darkness or poor visibility.
English • W 160 • Unprotected water. An unprotected quayside, river bank or other water hazard is ahead.
Sources
🔗 Commons.wikimedia.org (Stannered • CC BY-SA 3.0)
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 160
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-05. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 160.
27. Warning for traffic lights ahead
This traffic sign indicates a warning for traffic lights ahead. Traffic signals are located ahead and may not be visible early enough without advance warning. Reduce speed and be prepared to stop if the signal requires it.
English • W 042 • Traffic signals. Traffic signals are ahead. Be prepared to stop.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 042
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2022-04-14. Wikimedia original unmodified.
28. Warning for falling rocks
This traffic sign indicates a warning for falling rocks. Rocks or stones may fall from nearby slopes or may already be lying on the road. Reduce speed, scan the road ahead and be prepared to avoid or stop for fallen material.
English • W 164 • Falling rocks. There is a risk of falling or fallen rocks on the road ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 164
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-22. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 164.
29. Warning for roadworks
This traffic sign indicates a warning for roadworks. Construction or maintenance work is taking place on or beside the road. Reduce speed where necessary and be prepared for workers, machinery, temporary traffic signals, changed lane layouts or uneven road surfaces.
English • WK 001 • Roadworks ahead. Roadworks are ahead. Watch for workers, equipment and temporary traffic controls.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • WK 001
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-31. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram WK 001.
30. Warning for loose chippings on the road surface
This traffic sign indicates a warning for loose chippings. Loose stones or gravel may reduce tyre grip and can be thrown up by passing vehicles. Reduce speed, increase your following distance and avoid sudden braking, acceleration or steering movements.
English • WK 073 • Loose chippings. Loose chippings are on the road ahead. Reduce speed and avoid throwing stones at other road users.
Sources
🔗 Commons.wikimedia.org (Gigillo83 • CC BY-SA 3.0)
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • WK 073
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-06. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram WK 073.
31. Warning for a slippery road surface
This traffic sign indicates a warning for a slippery road surface. The road ahead may provide reduced tyre grip because of water, ice, mud, oil or another surface condition. Reduce speed and avoid sudden braking, acceleration or steering movements.
English • W 134 • Slippery road. The road ahead may be slippery. Avoid sudden braking, acceleration or steering.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 134
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-03. Wikimedia original unmodified.
32. Warning for strong crosswinds
This traffic sign indicates a warning for strong crosswinds. Side winds may suddenly affect vehicle stability and steering. Reduce speed, keep a firm but controlled grip on the steering wheel and take extra care with high-sided vehicles, motorcycles and trailers.
English • W 166 • Crosswind. Strong crosswinds may affect vehicles and riders ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 166
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-22. Wikimedia original unmodified.
33. Warning for a height restriction
This traffic sign indicates a warning for a height restriction. The available clearance ahead is limited, for example at a bridge, tunnel or other overhead structure. Drivers of tall vehicles should check their vehicle height and use another route if the vehicle cannot pass safely.
English • W 110 • Restricted headroom. Restricted headroom of 4.65 m is ahead. Check your vehicle and load height; the associated restriction sign marks the limit itself.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 110
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2021-08-26. Wikimedia original unmodified.
34. Warning for a weight restriction
This traffic sign indicates a warning for a weight restriction. A maximum permitted vehicle weight applies ahead. Drivers of heavy vehicles should check the applicable vehicle weight and use another route if the limit would be exceeded.
English • W 115 • Maximum gross weight ahead — safety. A safety-related maximum gross weight restriction of 10 tonnes is ahead. The limit concerns design gross vehicle weight, irrespective of the load currently carried.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 115
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-26. Wikimedia original unmodified.
35. Warning for an axle-load restriction
This traffic sign indicates a warning for an axle-load restriction. The maximum permitted load on an axle is limited ahead. Drivers of heavy vehicles should check their axle loads and use another route if the applicable limit would be exceeded.
English • W 116 • Maximum axle weight ahead. A maximum axle loading restriction of 4 tonnes is ahead. Do not continue towards the restriction if any axle exceeds the permitted load.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 116
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-12-13. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 116.
36. Warning for a width restriction
This traffic sign indicates a warning for a width restriction. The available passage ahead is limited in width. Drivers of wide vehicles should check their vehicle width and use another route if the vehicle cannot pass safely.
English • W 113 • Maximum vehicle width ahead. A maximum vehicle width restriction of 2.15 m is ahead. Check the full width of your vehicle and load.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 113
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2021-08-26. Wikimedia original unmodified.
37. Warning for a divided road
This traffic sign indicates a warning for a divided road. The road ahead separates into carriageways for opposing directions of traffic, usually divided by a central reservation or traffic island. Follow the lane markings and adjust your position to the new road layout.
English • W 094 • Road divides. The road divides into separate carriageways ahead. Follow the correct carriageway and keep left of the separation.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 094
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2023-08-06. Wikimedia original unmodified.
38. Warning for two roads that merge
This traffic sign indicates a warning for two roads that merge. Two traffic streams join ahead. Adjust your speed and position, maintain a safe gap and be prepared for vehicles merging into the traffic flow.
English • W 095 • Dual carriageway ends. The dual carriageway ends ahead. Prepare for opposing traffic on an undivided carriageway.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 095
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-27. Wikimedia original unmodified.
39. Warning for low-flying aircraft
This traffic sign indicates a warning for low-flying aircraft. Aircraft may pass over the road at low altitude and can create sudden noise or visual distraction. Keep your attention on the road and maintain control of the vehicle.
English • W 165 • Low-flying aircraft. Low-flying aircraft may occur ahead. Do not be distracted by aircraft or sudden noise.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 165
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-24. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 165.
40. Warning for cattle on the road
This traffic sign indicates a warning for cattle. Cattle or other livestock may be crossing, walking along or standing near the road. Reduce speed, be prepared to stop and avoid sudden movements or unnecessary use of the horn that could startle the animals.
English • W 151 • Cattle or farm animals. Cattle or other farm animals may be on or crossing the road ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 151
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-23. Wikimedia original unmodified.
41. Warning for crossing deer
This traffic sign indicates a warning for crossing deer. Deer or other wild animals may enter the road unexpectedly, especially around dawn or dusk. Reduce speed, watch the roadside carefully and be prepared for more than one animal to cross.
English • W 153 • Deer or wild animals. Deer or other wild animals may be on or crossing the road ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 153
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-23. Wikimedia original unmodified.
42. Warning for sheep on the road
This traffic sign indicates a warning for sheep. Sheep may be grazing beside the road, crossing it or moving along it, sometimes in groups. Reduce speed, remain alert and be prepared to stop without startling the animals.
English • W 152 • Sheep. Sheep may be on or crossing the road ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 152
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-23. Wikimedia original unmodified.
43. Warning for children
This traffic sign indicates a warning for children. Children may be present on or near the road and may cross unexpectedly. Reduce speed, scan both sides of the road carefully and be prepared to stop.
English • W 141 • School ahead. A school is ahead. Watch for children walking or crossing near the school.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 141
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-22. Wikimedia original unmodified.
44. Warning for pedestrians
This traffic sign indicates a warning for pedestrians. Pedestrians may be walking near or crossing the road ahead. Reduce speed, watch carefully and be prepared to stop.
English • W 140 • Pedestrians. Pedestrians may be in the road ahead. Slow down and allow adequate space.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 140
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-25. Wikimedia original unmodified.
45. Warning for a pedestrian crossing
This traffic sign indicates a warning for a pedestrian crossing. A designated pedestrian crossing lies ahead. Reduce speed when necessary, watch carefully for pedestrians and be prepared to give way or stop according to the applicable local priority rules.
English • W 140A • Pedestrians crossing. Pedestrians may cross the road ahead. This warning does not by itself establish a controlled pedestrian crossing.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 140A
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2021-12-16. Wikimedia original unmodified.
46. Warning for cyclists
This traffic sign indicates a warning for cyclists. Cyclists may be riding along or crossing the road ahead. Reduce speed, watch carefully for cyclists and maintain the passing distance required by the applicable local rules.
English • W 143 • Cyclists. A cycle route may cross or join the road, or cyclists may be present along the route. Watch for cyclists and allow adequate space.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 143
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-23. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 143.
47. Warning for equestrians
This traffic sign indicates a warning for equestrians. Horse riders may be on or near the road ahead. Reduce speed, allow plenty of space and avoid unnecessary use of the horn or sudden movements that could startle a horse.
English • W 150 • Accompanied horses. Accompanied horses or ponies may be on or crossing the road ahead. Pass slowly and leave ample space.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 150
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-10-23. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 150.
48. Warning for tractors
This traffic sign indicates a warning for tractors or other agricultural vehicles. Slow-moving agricultural vehicles may enter, cross or travel along the road ahead. Reduce speed and overtake only where it is permitted and clearly safe.
English • W 168 • Tractors. Tractors may be on or joining the road ahead.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 168
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-07-27. Wikimedia original unmodified.
49. Warning for trams
This traffic sign indicates a warning for trams. Tram tracks cross or run along the road ahead, and trams may enter the traffic path. Reduce speed, watch carefully for approaching trams and follow the applicable traffic signals, priority signs and local rules.
English • W 124 • Tram crossing. A tramway crossing is ahead. Observe its signals and markings.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 124
Image via Commons.wikimedia.org
Government of Ireland – Department of Transport • Public domain • Source revision 2021-07-27. Wikimedia original unmodified.
50. Warning for a railway crossing without barriers
This traffic sign indicates a warning for a railway crossing without barriers. It alerts drivers to an upcoming level crossing where railway tracks cross the road and no barriers or gates are present to stop traffic. Drivers should slow down and look both ways for trains.
English • W 120 • Level crossing with flashing red signals. A railway level crossing controlled by flashing red signals is ahead. Stop when required by the signals; do not proceed until it is safe and the signals permit it.
Sources
🔗 Commons.wikimedia.org
🔗 Roadguidelines.ie • Department of Transport • Traffic Signs Manual • W 120
SVG source: Government of Ireland – Department of Transport • Public domain • Original revision 2021-11-05. Wikimedia original unmodified.
Artwork verified against Roadguidelines.ie • official published diagram W 120.