The owner of the car asked me to help him move the car, who is responsible for the scratch?

The driver is primarily responsible and the owner is secondarily responsible.

Legal analysis. If the flow rate is much lower than the minimum flow rate to ensure accuracy, it will result in no output (e.g., vortex flowmeter) or the output signal will be cut off as a small signal (e.g., differential pressure flowmeter), which is unfavorable and unfair to the supplier. In order to prevent the loss of benefits, for a specific set of thermal energy metering equipment, the supply and demand parties often agree that a certain flow value is "agreed lower limit flow" according to the flow measurement range and the range that can be achieved, and if the actual flow rate is less than the agreed value, the lower limit of the charging flow will be charged.

The people's metrology administrative departments at or above the county level may set up metrological verification institutions as needed, or authorize other units of metrological verification institutions to carry out compulsory verification and other verification and testing tasks. Personnel who perform the verification and testing tasks provided for in the preceding paragraph must pass the assessment. This function is usually implemented in flow meters.

According to the needs of the region, the local people's measurement administrative department at or above the county level shall establish social public measurement standard instruments, which shall be used after passing the examination by the people's measurement administrative department at a higher level. Enterprises and institutions may establish the measurement standard instruments used by the unit according to their needs, and the highest measurement standard instruments shall be used after passing the examination presided over by the relevant people's measurement administrative department. Metrological verification work should be carried out in accordance with the principle of economic reasonableness and in the nearest place.

Metrological verification must be carried out in accordance with the national metrological verification system table. The national metrology verification system table shall be formulated by the administrative department of metrology.

Legal basis. Civil Code of the People's Republic of China

Article 1208 Where a motor vehicle is involved in a traffic accident and causes damage, it shall be liable for compensation in accordance with the Road Traffic Safety Law and the relevant provisions of this Law.

Article 1209 Where the owner, manager and user of a motor vehicle are not the same person due to leasing or borrowing, etc., and the damage caused by a traffic accident is the responsibility of one of the parties to the motor vehicle, the user of the motor vehicle shall be liable for compensation; If the owner or manager of the motor vehicle is at fault for the occurrence of the damage, he shall bear the corresponding liability for compensation.

The owner asks you to help him move the car, first of all, you first see if it works, and then pay attention to the items next to the car or others, if the occurrence of contempt is completely your driving skills, the responsibility is borne by you, and the owner has secondary responsibility.

Legal Analysis: Citizens and legal persons who infringe upon the property or person of others due to their fault shall bear civil liability. The plaintiff's vehicle was damaged in the process of moving the vehicle, and the infringing party should compensate for it.

Legal basis: Civil Code of the People's Republic of China

Article 238:Where property rights are infringed upon, causing harm to the rights holder, the rights holder may request compensation for damages in accordance with law, and may also request that other civil liabilities be borne in accordance with law.

Article 1182:Where the infringement of the personal rights and interests of others causes property losses, compensation is to be made in accordance with the losses suffered by the infringed party or the benefits obtained by the infringer as a result; Where it is difficult to determine the losses suffered by the infringed party and the benefits obtained by the infringer as a result, and the infringed party and the infringer disagree on the amount of compensation and file a lawsuit with the people's court, the people's court shall determine the amount of compensation based on the actual circumstances.

Legal analysis: First of all, for the responsibility of the accident, it can be determined by the traffic police department according to the actual situation; As for the liability for compensation, if you are helping someone to move the car for free, and the owner of the car takes the initiative to ask you for help, the owner of the car should share the liability for compensation.

Legal basis: Article 133 of the Criminal Law of the People's Republic of China Whoever violates the laws and regulations on the administration of transportation and thus causes a major accident, causing serious injury or death to a person or causing major losses to public or private property, shall be sentenced to fixed-term imprisonment of not more than three years or short-term detention; Where a person escapes after causing a traffic accident or has other especially heinous circumstances, a sentence of between three and seven years imprisonment is to be given; Whoever causes death due to the delay in escaping from a dry sedan chair shall be sentenced to fixed-term imprisonment of not less than seven years.