Is the sticker on the door illegal?

If you put a sticker on the door, you need to judge it according to the contents of the note. If it is deemed as intimidation or slander, it is illegal. According to the Law on Public Security Administration Punishment, anyone who writes threatening letters or threatens the personal safety of others by other means, or publicly insults others or fabricates facts to slander others, shall be detained for not more than five days or fined not more than 500 yuan; If the circumstances are serious, they 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.

legal ground

Forty-second "People's Republic of China (PRC) Public Security Management Punishment Law"

One of the following acts shall be detained for not more than five days or fined not more than five hundred yuan; 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:

(1) writing threatening letters or threatening the personal safety of others by other means;

(2) publicly insulting others or fabricating facts to slander others;

(3) fabricating facts and falsely accusing others in an attempt to subject others to criminal investigation or public security administration punishment;

(4) Threatening, insulting, beating or retaliating against witnesses and their close relatives;

(5) sending obscene, insulting, threatening or other information for many times to interfere with the normal life of others;

(six) voyeurism, sneak shots, eavesdropping, spreading the privacy of others.