What is a common safety measure when stopping at traffic signals?

Using brakes firmly but smoothly is essential for safe stopping at traffic signals. This practice helps to maintain control of the moped and prevents abrupt halting, which can lead to skidding or losing balance, especially if road conditions are poor. Proper braking technique also ensures that the rider is ready to respond to any changes in traffic or pedestrian movements once the signal changes.

In contrast, revving the engine does not contribute to safety and can be distracting or disruptive in a traffic setting. Riding on the sidewalk is typically not allowed for mopeds and can pose a risk to pedestrians. Ignoring traffic signals is dangerous and impairs upholding traffic laws, leading to potential accidents. Therefore, using brakes firmly but smoothly is the safest and most appropriate measure when stopping at traffic signals.