What laws apply to posting offensive slogans in front of the government?

(1) Article 23 of Section 1 "Behavior and Punishment for Disturbing Public Order" of the "Public Security Management Punishment Law" applies

"Public Security Management Punishment Law" Article 23 Anyone who commits any of the following acts shall be given a warning or be fined not more than 200 yuan; if the circumstances are more 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) Disturbing the order of agencies, groups, enterprises, and institutions, causing work, production, business, medical care, teaching, and scientific research to be unable to proceed normally, without causing serious losses;

(2) Disturbing stations, To disrupt the order of ports, docks, airports, shopping malls, parks, exhibition halls or other public places;

(3) Disrupt public cars, trams, trains, ships, aircraft or other public places Impairing the order of transportation;

(4) Illegal interception, forcible boarding, or boarding of motor vehicles, ships, aircraft, and other transportation vehicles, affecting the normal operation of transportation;

(5) Disrupting the order of elections conducted in accordance with the law.

Where a crowd is gathered to commit the acts mentioned in the preceding paragraph, the ringleaders shall be detained for not less than ten days but not more than fifteen days, and may also be fined not more than one thousand yuan.

(2) If the circumstances of gathering a crowd to disrupt social order are serious, you may consider applying Article 290 of the Criminal Law

Article 290 of the Criminal Law: Gathering a crowd to disrupt society If the circumstances are serious and the work, production, business, teaching, and scientific research cannot be carried out, causing serious losses, the ringleaders shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years; other active participants shall be sentenced to fixed-term imprisonment of not more than three years and not more than seven years. Detention, surveillance or deprivation of political rights.

Whoever gathers a crowd to attack a state agency, causing the work of the state agency to be unable to proceed and causing serious losses, the ringleader shall be sentenced to fixed-term imprisonment of not less than five years but not more than ten years; other active participants shall be sentenced to fixed-term imprisonment of not more than five years , criminal detention, control or deprivation of political rights.