Question When pulled off on the side of the road: Answers A driver should keep the driver’s side door open. A driver should turn on the emergency flashers. The driver should wave their arms. Explanation If you must stop on the side of the road, make sure to use your four-way emergency flashers. This is particularly important at night. Take a FREE Practice Test Now This questions appears in the following tests: Delaware Knowledge Test Class A , Louisiana Knowledge Test Class A , Wyoming Knowledge Test Class A , South Dakota Passenger ,