When you are driving behind a large truck:

1. AKeep the smallest distance possible from the vehicle in front of you.
2. BIf a "general danger" sign is posted, the distance you keep from the truck shall be three times the distance specified by law - because of the size of the vehicle.
3. CKeep a distance that allows a safe stop - the law requires no less than a travel distance of one second.
4. DThe distance you keep from the truck shall be twice the distance specified by law - because of the size of the vehicle.

Pick an answer to test yourself