When approaching a red light signal and a police officer motions you to go through, you must:

When you approach a red light signal and a police officer motions you to proceed, it is essential to understand that the officer's instructions take precedence over the traffic signal. The officer is directing traffic and ensures the safe movement of vehicles, which may be necessary due to traffic conditions or an emergency situation.

In this context, going through at once under the officer's direction is the appropriate response. It is vital to do so with attention to the surrounding environment, ensuring that no other vehicles or pedestrians are affected by your action. Although other options may seem safe or appropriate under normal circumstances, they do not apply when a law enforcement officer has explicitly indicated that you should proceed. Options that suggest stopping or waiting do not consider the special authority of the officer in directing traffic at that moment.