What is the correct action if brake lights are visible in a traffic jam ahead?

The appropriate action when you see brake lights in a traffic jam ahead is to signal by tapping your brakes. This communicates to drivers behind you that you are slowing down or stopping, which is essential for maintaining safety on the road. By alerting others to your actions, you help create a buffer zone that can prevent rear-end collisions, especially in stop-and-go traffic situations.

Tapping the brakes serves as a warning signal that enhances overall awareness and allows following drivers to react in time, thereby contributing to better traffic flow and reducing the risk of accidents. It's a proactive response that adds an extra layer of cooperation among drivers.

Other options, such as accelerating quickly or changing lanes immediately, may contribute to confusion and danger, while ignoring the brake lights disregards the need for safety communications in congested conditions.