According to the standard of daytime noise interference, the maximum limit of environmental noise in the five urban areas is 1, with 50 decibels in the daytime and 40 decibels at night in the convalescent area, senior villa area and senior hotel area. 2, mainly residential, cultural and educational institutions, 55 decibels during the day and 45 decibels at night. 3, residential, commercial, industrial mixed zone, 60 decibels during the day, 50 decibels at night. 4, industrial zone, 65 decibels during the day, 55 decibels at night. 5. The primary and secondary trunk roads of roads, inland waterways and railways in the city are 70 decibels during the day and 55 decibels at night (from 22: 00 to 6: 00 the next morning at night). Article 24 of the Law on Public Security Administration Punishment disturbs the order of large-scale mass activities such as culture and sports, and any of the following acts shall be given a warning or a fine of not more than 200 yuan; If the circumstances are serious, he shall be detained for not less than five days but not more than ten days, and may also be fined not more than 500 yuan: (1) forcibly entering the venue; (two) in violation of regulations, fireworks or other items in the venue; (three) display insulting slogans, banners and other items; (4) Besieging referees, athletes or other staff members; (five) throwing debris into the venue, not listening to stop; (six) other acts that disrupt the order of large-scale mass activities. Those who are detained and punished for disturbing the order of sports competitions may also be ordered not to enter sports venues to watch similar competitions within 12 months; Those who enter the stadium illegally are forcibly taken away from the scene. The law stipulates that Article 288 of the Civil Code of People's Republic of China (PRC) deals with the principle of adjacency. The neighboring right holders of real estate shall correctly handle the neighboring relationship in accordance with the principles of favorable production, convenient life, solidarity and mutual assistance, and fairness and reasonableness. Article 289 of the Civil Code of People's Republic of China (PRC) * * * Laws and regulations have provisions on the handling of adjacent relations, from which provisions shall prevail; Where there are no provisions in laws and regulations, local customs can be followed. Article 294 of the General Principles of Civil Law of People's Republic of China (PRC) * * * Immeasurable things between adjacent real estates infringe on real estate owners. Owners shall not abandon solid wastes or discharge harmful substances such as air pollutants, water pollutants, soil pollutants, noise, light radiation and electromagnetic radiation in violation of state regulations.