What should vehicles do when the traffic light turns green at a congested intersection?

[BarrettLee]

When the traffic light turns green at a congested intersection, vehicles should wait in place and must not enter the intersection. Even if the light is green but the intersection ahead is congested, vehicles should not proceed into it, as entering would only worsen the congestion. They should wait until the congestion eases before moving forward. Intersections are complex traffic environments and frequent sites of accidents, often involving vehicles or pedestrians violating traffic rules. Therefore, it is crucial to drive cautiously when approaching and passing through intersections. When driving straight through a signal-controlled intersection, drivers should slow down in advance. Upon encountering a red or yellow light, they should stop behind the stop line and wait for the signal to proceed.