When be necessary to jockey on road shoulder, should adopt a few safety to be on guard measure. This includes to install breakdown car to warn mark card in 100 meters of place after the car, the member that multiply inside the car should get off outside protecting column to roadside, be avoided entirely. If be in nightly, still must turn on the signal lamp on the car (show wide lamp, taillight) . In jockey when removing trouble, most can somebody is in charge of safe observation after the car, if encounter risk,the circumstance can issue a warning in time. General little trouble but oneself start work eliminate, if breakdown is complex, should use the contact establishment such as urgent telephone call to request assistance. Do not answer to undertake car for long on road shoulder repair operation, more do not allow intercept road to go up to going sailed car.
