Fast food truck operator. According to the inquiry of the Market Supervision Bureau, the fast food truck operators should handle relevant licenses according to law to ensure that vehicles and equipment meet safety standards, and conduct regular inspection and maintenance to ensure business safety. There are potential safety hazards in fast food trucks, which lead to accidents, and operators should bear corresponding legal responsibilities. Fast food truck is a mobile catering service facility, usually a small vehicle equipped with kitchen equipment and dining area, which can provide fast food service in public places and streets.