What should the driver do at a railway crossing with flashing lights?

At a railway crossing with flashing lights, the appropriate action for a driver is to stop and wait until the lights stop flashing. This is crucial because flashing lights indicate that a train is approaching, and it is imperative for safety to ensure that it is clear before crossing the tracks. The flashing lights serve as a warning that a train is on the way, and disregarding this signal could lead to serious accidents or fatalities.

Additionally, stopping provides a moment to visually confirm that there are no trains approaching, even if the lights are active. This safety measure helps drivers avoid potentially life-threatening situations. In essence, adhering to these signals not only follows the rules of the road but also prioritizes the safety of everyone on the road and at the crossing.