Is it mandatory to follow police officer signals over traffic lights?

It is indeed mandatory to follow police officer signals over traffic lights. When a police officer directs traffic, their instructions take precedence over the traffic signaling system. This is because officers are trained to manage traffic flow and ensure safety in situations that may not be fully addressed by automated signals, such as during emergencies, accidents, or special events.

By obeying an officer's signals, drivers can contribute to overall road safety and cooperate with law enforcement in maintaining order. This priority given to police signals exists to allow officers to respond effectively to dynamic situations that require immediate human judgement, which automated signals are not equipped to handle. Following this rule helps prevent confusion and potential accidents on the road.