After a traffic accident alarm, everyone is most concerned about how to divide the responsibility of the traffic management department of the public security organ for this traffic accident. Rear-end collision is a common traffic accident. Many netizens have such questions. If a rear-end collision occurs, how to divide the responsibility for traffic accidents? Here, we need to explain a misunderstanding to you first. It is impossible to judge how to divide the responsibility according to a certain behavior of one party to the accident. The division of responsibilities requires the comprehensive judgment of the transportation department according to the behaviors and faults of both parties and the road conditions at that time. Whose fault is more serious, whose responsibility is greater. On the other hand, if there is no fault, there is no need to bear the responsibility in the accident. The division of accident responsibility is mainly divided into the following ways: one party has no responsibility and the other party is fully responsible. Second, one party is mainly responsible for the other. Third, the responsibilities of both parties are equal. Fourth, responsibilities are inseparable. Legal basis: Provisions on Procedures for Handling Road Traffic Accidents Article 60 The traffic administrative department of the public security organ shall determine the responsibility of the parties according to the role played by their actions in road traffic accidents and the severity of their faults. (a) due to the fault of one party caused by road traffic accidents, take full responsibility; (2) If a road traffic accident occurs due to the fault of two or more parties, they shall bear primary responsibility, equal responsibility and secondary responsibility respectively according to the role their actions played in the accident and the severity of the fault; (3) The parties are not at fault for causing road traffic accidents. If it is a traffic accident, neither party is responsible. If one party intentionally causes a road traffic accident, the other party shall not bear the responsibility.