When an emergency vehicle with a siren and flashing lights approaches while you are crossing an intersection, you should immediately yield the right of way. Safely pull over to the side of the road, if possible, and stop to allow the emergency vehicle to pass. Avoid blocking the intersection or making sudden movements that could create a hazard. Once the emergency vehicle has passed, proceed with caution.
(in the US) Some cities and towns have installed a system at major intersections that can be activated when an emergency vehicle (fire apparatus - ambulance - police) are on an emergency assignment and approaching that interesection. The flashing strobe is an indication to motorists to be alert for emergency vehicle traffic and be prepared to stop regardless of the indication of the regular traffic lights.
When a yellow light is flashing at an intersection, a driver must proceed with caution and be prepared to stop if necessary.
Yes, you are required to stop at an intersection with a yellow flashing light if there are other vehicles or pedestrians present.
When approaching an intersection with a flashing yellow signal light, you should proceed with caution and be prepared to yield to oncoming traffic or pedestrians.
Approach an intersection with a flashing yellow light with caution. Slow down, be prepared to yield to oncoming traffic, and proceed with care.
Proceed with caution.
When approaching an intersection with a flashing yellow light, a driver must proceed with caution and be prepared to yield to oncoming traffic or pedestrians.
When approaching an intersection with a flashing yellow signal light, you should proceed with caution and be prepared to yield to oncoming traffic or pedestrians.
This differs depending on the intersection. Some intersections are forever flashing red. Some intersections only turn green when there is a trigger such as a pressure-pad or a crossing signal.
it means there is a pedestrian crossing
It means you should slow down and be prepared to stop if necessary. "Slow down and cross the intersection carefully."
If it is safe for you to do so and ensuring you do not break any laws yourself (eg crossing a red light), try and pull over to let the emergency vehicle past.