Is it illegal to block the gate of the construction site?

Legal analysis: it is illegal to detain people who block doors and roads, and they should be punished by the corresponding public security administration. However, whether to implement public security detention depends on the specific situation, so such a slogan is illegal.

Legal basis: People's Republic of China (PRC) Public Security Administration Punishment Law.

Tenth types of public security management punishment are divided into:

(1) warning;

(2) a fine;

(3) Administrative detention;

(4) Revoking the license issued by the public security organ.

Twenty-third one of the following acts, a warning or a fine in 200 yuan; If the circumstances are serious, they shall be detained for more than 5 days 10 days, and may also be fined up to 500 yuan.