What should you do at a level crossing with lighting signals?

At a level crossing with lighting signals, the correct action is to stop and wait for the signal to change. This is crucial for ensuring safety, as these signals are specifically designed to alert drivers to the presence of an oncoming train. When the lights are activated, it signifies that a train is approaching, and crossing during this time could lead to dangerous situations.

Ignoring the signals by crossing quickly when the lights are off may seem tempting, but it fails to consider that the lights could activate at any moment or that a train might be approaching from a direction not immediately visible. Proceeding slowly without confirming the safety of the crossing can also be hazardous, as one might misjudge the distance and speed of a train. Lastly, while checking for vehicles before crossing is generally a good practice, it does not address the specific requirements of the lighting signals and the risks they signify. Thus, stopping and waiting aligns with safe practices in emergency response and road safety protocols.