What is the proper response to a flashing red light?

The proper response to a flashing red light is to come to a full stop and proceed when it is safe to do so. This traffic signal indicates that drivers must stop, similar to a stop sign, because it signifies that there may be other vehicles or pedestrians that have the right of way. After coming to a complete stop, you should look for any oncoming traffic or other hazards before proceeding. This action helps to ensure safety for all road users, as it allows for a clear assessment of the intersection or area before moving forward.

The other choices, such as proceeding without stopping or just slowing down, could potentially lead to accidents as they do not enforce the necessary precaution required at such traffic signals. Additionally, signaling for help is not appropriate in this context, as the situation regarding a flashing red light simply necessitates stopping first. Understanding and adhering to these traffic signals is crucial for safe driving and compliance with road rules.