Question

Controlled intersections use some form of which of the following?

Flashing signal lights
Circular arrows
Signal lights
All of the above

Answer 1

Signal-controlled intersections depend on traffic signals, usually electric, which indicate which traffic is allowed to proceed at any particular time.

Answer 2

The right option is; All of the above

Controlled intersections are road intersections that use traffic lights, signals, road markings or signs to control traffic. When a driver reaches a controlled intersection, it is compulsory to obey the rules, signs or signals. A flashing red light at a controlled intersection indicates that the driver should stop completely and drive through the intersection when the road is clear while a flashing yellow light indicates that the driver should proceed with caution.