If you are stopped at a traffic light and another vehicle is approaching you from behind at a high speed, you should:

Pulling your vehicle forward is the best response in this situation because it helps to avoid a potential rear-end collision. When a vehicle approaches you at high speed from behind, staying in your current position increases the risk of being hit. By moving your vehicle slightly forward, you can escape the line of impact, creating more space and time for the speeding vehicle to either stop or react.

On the other hand, honking your horn or turning on your hazard lights may not effectively convey the urgency of the situation or provide the necessary safety margin. Remaining stationary until the light changes could put you in great danger if the other driver is unable to stop in time. Therefore, moving your vehicle forward can be a lifesaving action in this scenario.