The security guard in the community touched porcelain, and I posted a small advertisement to remind the owners what to do.

Call the police. As long as the evidence is conclusive, the owner of the property security touch porcelain community can call the police to seek proper handling by the public security organ, and can propose to the property company to dismiss the security guard. Security refers to safeguarding public order, which is a professional type of work. Its main responsibility is to be responsible for fire prevention, theft prevention and personal safety in the area.