Railway crossing are marked with a crossbuck sign and usually with warning lights. These signs and signal mean a driver must stop, slow down and proceed as directed. If full stop is required, stop from the nearest rail at least: Railway crossing are marked with a crossbuck sign and usually with warning lights. These signs and signal mean a driver must stop, slow down and proceed as directed. If full stop is required, stop from the nearest rail at least:

• A. 5 meters
• B. 4 meters
• C. 3 meters
•  

  The correct answer is A

   

  Stopping at a distance of at least 5 meters between your vehicle and the rail is the recommended safe stopping distance.