Book
Prohibitory signs
A prohibitory sign is a traffic sign that tells drivers what is not allowed on that specific road or in that situation. These signs impose restrictions such as no entry, no overtaking, no parking, speed limits, or bans on certain types of vehicles. Their purpose is to clearly indicate actions that are forbidden to ensure safety, maintain traffic flow, and protect vulnerable road users.
1. Access prohibited
This traffic sign indicates access is prohibited. The "Access Prohibited" sign indicates that all vehicles (and sometimes all road users) are not allowed to enter a road or area.
© via Wikimedia.org
2. Buses prohibited
This traffic sign indicates buses are prohibited. It means that buses are not allowed to enter or use the road beyond the sign. Only buses (typically public transport or large passenger buses) are prohibited. Other vehicles (cars, trucks, etc.) may be allowed unless otherwise restricted.
© via Wikimedia.org
3. Cars prohibited
This traffic sign indicates cars are prohibited. It means that cars are not allowed to enter or drive past the sign. Only passenger cars (and sometimes similar private vehicles) are prohibited. Other vehicles like buses, motorcycles, or bicycles may be allowed unless separately restricted.
© via Wikimedia.org
4. Cyclists prohibited
This traffic sign indicates cyclists are prohibited. It means that bicycles (cyclists) are not allowed to enter or use the road beyond this point. Other vehicles (cars, pedestrians, etc.) may be allowed, unless separately restricted.
© via Wikimedia.org
5. Direction prohibited (road with one-way traffic)
This traffic sign indicates direction is prohibited for all drivers, the road has one-way traffic. The "Direction Prohibited" sign means that entry from this direction is not allowed — it prohibits traffic from entering a street or road. No vehicles are allowed to enter from this side. Vehicles may still exit from the other end (it's often a one-way street in the opposite direction)
© via Wikimedia.org
6. Equestrians prohibited
This traffic sign indicates equestrians are prohibited. It means that equestrians (people riding horses) are not allowed beyond this point. Other road users (pedestrians, cyclists, vehicles) may still be allowed unless otherwise indicated.
© via Wikimedia.org
7. Mopeds prohibited
This traffic sign indicates mopeds are prohibited. It means that mopeds are not allowed beyond the point where the sign is placed. Class A and/or B mopeds prohibited (depending on local regulations). Other vehicles (bicycles, motorcycles, cars) may still be allowed unless otherwise indicated.
© via Wikimedia.org
8. Motorcycles prohibited
This traffic sign indicates motorcycles are prohibited. It means that motorcycles are not allowed beyond the sign. Other vehicles (cars, mopeds, bicycles, etc.) may still be allowed, unless otherwise restricted.
© via Wikimedia.org
9. Motorcycles and cars prohibited
This traffic sign indicates motorcycles and cars are prohibited. It means that motorcycles and passenger cars are not allowed beyond this point. Other road users (like mopeds, bicycles, pedestrians, or tractors) may still be allowed unless otherwise restricted.
© via Wikimedia.org
10. Pedestrians prohibited
This traffic sign indicates pedestrians are prohibited. It means that pedestrians are not allowed beyond this point. Other users (vehicles, bicycles, etc.) may still be allowed unless restricted by other signs.
© via Wikimedia.org
Traffic rules