Panneaux routiers

A flashing yellow traffic light at an intersection tells drivers to:

Panneau routier de Ontario — Drive with caution when approaching and going through
Afficher la réponse et l'explication
Bonne réponse : B. Drive with caution when approaching and going through

A flashing yellow signals reduced caution — slow down, scan the intersection for conflicting traffic, and proceed without stopping if safe. It is typically used on minor-approach legs where the cross street has a flashing red stop.