According to provisions of Law on Penalties for Administration of Public Security, any person who commits any of the following acts shall be imposed on a detention of not less than five days but not more than ten days and may, in addition a fine of not more than 500 Yuan; if the circumstances are relatively serious, a detention of not less than ten days but not more than fifteen days shall be imposed on and in addition a fine of not more than 1,000 Yuan may be imposed on: (1) gang-fighting; (2) chasing or intercepting another person; (3) forcibly taking and obstinately seizing, or willfully damaging and occupying public or private property; or (4) other provocative acts.