1
What precautions must be taken at a railroad crossing?
- A.Stop at a flashing signal and wait for the lights to stop flashing before you proceed.
- B.Wait for the crossing gate to rise completely before you proceed.
- C.Avoid shifting gears while crossing the tracks.
- D.Do all of the above.✓
Why: At a railroad crossing, safety protocols require you to stop for flashing signals, wait for gates to fully rise, and maintain a single gear while crossing. Doing all of these prevents collisions and mechanical stalls on the tracks.
