What should a driver do when approaching a red traffic signal and a police officer motions them to go through?

When a driver approaches a red traffic signal and a police officer is directing them to proceed, the correct action is to obey the officer's signal and go through the intersection. Traffic laws prioritize the instructions given by police officers when they are safely directing traffic, even if those instructions conflict with traffic signals.

In such scenarios, the police officer is trained to manage traffic flow for safety reasons, and their directions take precedence over typical traffic signals. This ensures that traffic can move safely and efficiently, particularly in situations where there may be an emergency or other extenuating circumstances. Responding to an officer's command in this way is critical for maintaining order on the road and avoiding confusion or potential accidents.

Other options do not align with proper protocol in this situation. For instance, waiting for the light to turn green does not take into account the police officer's authority and could lead to congestion or unsafe conditions. Similarly, calling attention to the red light or stopping unnecessarily could create delays and confusion, undermining the officer's attempt to manage traffic safely.