Legal basis: 202 1 Notice on Strengthening Noise Control during College Entrance Examination. The construction noise emitted by all construction sites must meet the national standards. It is strictly forbidden to carry out construction work that produces noise pollution from noon 12: 00 to 14: 00 and from 20: 00 at night to 8:00 the next day. On June 7th-10, and June 5th-17, it is strictly forbidden to carry out noise operations, publicity, entertainment, construction (decoration) and other activities within 500m of Fiona Fang test center and residential area, so as not to interfere with students' study and rest. All cultural and entertainment venues must strictly control the noise generated to ensure that the boundary noise meets the national emission standards. In the evening, square dance, treble promotion and other activities are not allowed in residential areas. It is forbidden to use loudspeakers or other methods that emit high noise in business activities to attract customers, and it is forbidden to carry out decoration activities that produce environmental noise pollution at night; It is strictly forbidden to engage in activities such as open-air entertainment and assembly that produce environmental noise pollution; It is forbidden to use the car tweeter to play during the tour. During the period of noise control, all functional departments shall, according to their respective regulatory responsibilities, impose administrative penalties on all kinds of noise pollution violations according to law, and strengthen the daily supervision and management during the college entrance examination. During this period, we will organize joint law enforcement, further intensify inspections, and severely investigate and deal with illegal acts in accordance with relevant laws and regulations.