1. Those who trailer by themselves will be deducted 3 points by the traffic police department and fined 2 yuan. If a motor vehicle fails or has a traffic accident on the expressway and cannot run normally, it shall be towed and towed by a rescue vehicle and a wrecker. Those who trailer by themselves will be deducted 3 points by the traffic police department and fined 2 yuan. If a motor vehicle breaks down or has a traffic accident on the road, which hinders traffic and is difficult to move, it shall turn on the hazard warning flash and set a warning sign 5 meters to 1 meters behind the vehicle in accordance with the regulations, and turn on the position light and the rear position light at the same time at night.

2. Legal basis: Article 6 of the Regulations for the Implementation of the Road Traffic Safety Law of the People's Republic of China

If a motor vehicle breaks down or has a traffic accident on the road, which obstructs traffic and makes it difficult to move, it should turn on the hazard warning flash according to the regulations, set up a warning sign 5 meters to 1 meters behind the vehicle, and turn on the position light and the rear position light at the same time at night.

II. How to Punish Illegal Operation

Anyone who violates state regulations and commits one of the following illegal business operations and disrupts market order, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention, and shall also, or shall only, be fined not less than one time but not more than five times the illegal income; If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than five years, and shall also be fined not less than one time but not more than five times of the illegal income or confiscated of his property:

1. Dealing in franchise, monopoly goods or other goods whose trading is restricted as stipulated by laws and administrative regulations without permission;

2. buying and selling import and export licenses, import and export certificates of origin, and business licenses or approval documents stipulated by other laws and administrative regulations;

3. illegally engaging in securities, futures and insurance business without the approval of the relevant competent department of the state, or illegally engaging in fund payment and settlement business.