Is retrograde full responsibility?

Legal analysis: not necessarily, it depends on the actual situation. As long as the other side is driving normally, retrograde will take full responsibility for the accident. If both parties are at fault, they shall share the responsibility according to their respective fault proportions.

Legal basis: Article 76 of the Road Traffic Safety Law of the People's Republic of China stipulates that if a traffic accident occurs between motor vehicles, the party at fault shall be liable for compensation; If both parties are at fault, they shall share the responsibility according to their respective fault proportions. In the event of a traffic accident between a motor vehicle and a non-motor vehicle driver or pedestrian, if the non-motor vehicle driver or pedestrian is not at fault, the motor vehicle party shall be liable for compensation.