Final answer:
Pete should stop at the flashing red light, check for traffic and pedestrians, and proceed when safe. It is a measure to ensure safety for all road users.
Step-by-step explanation:
When Pete sees a flashing red light ahead while driving, he should treat it as a stop sign. This means that he must come to a complete stop, check for oncoming traffic and pedestrians, and proceed only when it is safe to do so.
The purpose of the flashing red light is to alert drivers to potential danger and to require them to stop to prevent accidents. It's crucial for Pete to adhere to this rule, especially since many vehicles tend to ignore speed limits, and pedestrian safety could be at risk at intersections.
Traffic signals are in place to manage traffic flow and enhance safety for both drivers and pedestrians, so it's important for everyone to follow the signals accordingly.