When is it legal to block an intersection?

Blocking an intersection is never permissible because it impedes the flow of traffic and can lead to congestion, accidents, and frustration among drivers. Intersections are designed for vehicles to move freely; when vehicles stop in the intersection, it can prevent cross traffic from moving, creating hazards and gridlock.

For example, if a vehicle enters an intersection when its light is green but cannot clear it before the light turns red, it causes a blockage that disrupts traffic flow for everyone trying to navigate the intersection. This can also lead to unsafe conditions, as drivers may become impatient and attempt risky maneuvers to avoid being stuck.

It's important to always ensure there is enough space to clear the intersection before entering, regardless of the traffic signal or time of day.