Legal analysis: 1. A health license must be obtained. 2. Must apply for an industrial and commercial business license; 3. Operate in an alley approved by the urban management or in a farmer's market. Or the timing is wrong. It is necessary to strictly abide by relevant local policies and requirements for outdoor operations, and do not set up stalls anywhere. Individuals who "occupy, block, or seal evacuation passages, safety exits, or otherwise hinder safe evacuation; bury, enclose, or block fire hydrants or occupy fire prevention "Whoever occupies, blocks, or closes the fire truck passage and obstructs the passage of fire trucks" shall be given a warning or a fine of not more than 500 yuan.

Legal basis: "Regulations on the Procedures of Public Security Organs for Handling Administrative Cases" Article 108 When handling the following administrative cases, the places, facilities, and items specially used for unlicensed business activities shall be subject to the public security organs' With the approval of the person in charge, it can be seized in accordance with the law. However, places and facilities that have nothing to do with illegal activities and the daily necessities of individual citizens and their dependent families shall not be sealed: (1) Unauthorized operations in industries that require permission from the public security organs in accordance with national regulations; (2) In accordance with the "Entertainment Venue Management Regulations" The public security organs can take banning measures; (3) Other public security administrative cases that are subject to closure according to the Anti-Terrorism Law of the People's Republic of China and other laws and regulations. Places, facilities, and items that have been sealed by other state agencies in accordance with the law shall not be sealed again.