When a school vehicle has stopped on the roadway and is operating its flashing red lights, you must stop _________, regardless of which direction you are traveling in.

When a school vehicle has stopped on the roadway and is operating its flashing red lights, you must stop at least 20 feet from the front or rear of the school vehicle, regardless of which direction you are traveling in. You may not proceed until the school vehicle is in motion or the flashing red lights have been turned off. The only exception to this rule is if the school vehicle has stopped on the opposite side of a divided roadway. In that case, you do not need to stop for the school vehicle.