Affect the city appearance and passers-by walking. According to the document requirements of Jingjiang Urban Management Bureau's "Special Inspection Plan for Outdoor Advertising Facilities and Light Boxes during May Day", in order not to affect the appearance of the city and the walking of passers-by, law enforcement officers strengthened the investigation and punishment of outdoor advertisements (including shops bidding for cards), light boxes and archways, and demolished the archways set illegally, so as to beautify the city environment, eliminate hidden dangers in outdoor high altitude and ensure the safety of people's lives and property. Light box cloth is a kind of printable material used to make light boxes, which can be used for indoor and outdoor advertising and display.