据不完全统计,北京市现有广告公司一万多家,经批准设置的户外广告42345块,大量户外广告未经批准。北京市对户外广告的管理经历了不同的阶段。1998年以前由于管理法规相对滞后,户外广告设置行为基本处于无序发展状况。1998年《北京市户外广告管理规定》颁布实施后,全市户外广告管理开始纳入法制化管理, According to incomplete statistics, there are more than 10,000 existing advertising agencies in Beijing, with 42,345 outdoor advertising approved. A large number of outdoor advertisements have not been approved. Beijing’s outdoor advertising management has gone through different stages. Before 1998, due to the relatively lagging management regulations, the outdoor advertisement setting behavior was basically in an unordered development status. After the promulgation and implementation of the “Beijing Outdoor Advertising Regulations” in 1998, the city’s outdoor advertising management began to be incorporated into the legal system,