Traffic lights warningSlovenia

An introduction to the traffic rules and road signs of Slovenia. Learn about driving, road safety and much more in our illustrated book, with answers to frequently asked questions.

For informational purposes only. Always follow official regulations. Some content and images were created with AI assistance.


1. Traffic lights warning

A traffic lights warning is a warning sign that alerts drivers that traffic signals are located ahead. It is commonly used where the signals may be unexpected, difficult to see from a distance or located on a road where drivers need additional time to prepare to stop.

Drivers approaching a traffic lights warning should reduce speed when necessary, watch for the signals ahead and be prepared to stop if the traffic light changes or traffic is waiting at the intersection.

How are traffic lights ahead warned of in Slovenia?

Slovenian warning sign 1120, bližina svetlobnih prometnih znakov, is a red-bordered triangle with a traffic-light symbol. A variant shows the lights horizontally. It warns that signals are ahead; obey the actual operating signal when you reach it.

🔗 pisrs.si • PISRS, Traffic Signing Regulation, current illustrated sign tables

🔗 pisrs.si • PISRS, Road Traffic Rules Act, current consolidation 13

Warning for traffic lights ahead. Warning for traffic lights ahead.

English • Traffic sign 1120 • Traffic signals. A location where traffic is controlled by traffic signals lies ahead.

Slovenščina • Prometni znak 1120 • Svetlobni prometni znaki. Bližina mesta na cesti, kjer je promet urejen s svetlobnimi prometnimi znaki (semaforji).

Sources
Does a traffic-lights-ahead warning require an immediate stop in Slovenia?

No. A warning sign is not an automatic STOP instruction and does not create a new numerical speed limit. Reduce speed when necessary, look for a queue or a concealed signal, and obey the traffic lights and any separate speed or stop signs.

🔗 pisrs.si • Slovenia, ZPrCP articles 98-100

What should you check if the next traffic lights are difficult to see in Slovenia?

Allow enough distance to stop before the marked line, watch for vehicles braking suddenly and be ready for a pedestrian or cyclist crossing. If the signals are out of order or flashing, follow the applicable local failure and priority rules rather than guessing from the warning sign.

🔗 pisrs.si • Slovenia, ZPrCP articles 98-100