Is it illegal to tear up the property announcement?

Legal analysis: Generally speaking, it is not illegal. If there is a dispute between the two parties, they can sue.

Legal basis: Article 50 of the Law of People's Republic of China (PRC) on Public Security Administration Punishment shall be given a warning or a fine of less than 200 yuan if it commits one of the following acts; If the circumstances are serious, they shall be detained for more than five days and less than ten days, and may be fined up to five hundred yuan:

(a) refusing to implement the decisions and orders issued by the people's government in an emergency;

(two) hinder the staff of state organs to perform their duties according to law;

(3) obstructing the passage of fire engines, ambulances, engineering rescue vehicles, police cars and other vehicles performing emergency tasks;

(four) forcibly broke into the warning tape and the warning zone set up by the public security organs. Whoever obstructs the people's police from performing their duties according to law shall be given a heavier punishment. Obviously, posting notices can be understood as an act of performing duties and can be detained according to law.