Is it illegal to gather people to play mahjong?

Legal analysis: Playing mahjong itself is not illegal, it is a kind of entertainment, and it is the freedom of citizens. There is no restriction by law. However, if gambling activities are carried out in the name of playing mahjong, it violates the Law on Public Security Administration Punishment and can be fined and detained. If the circumstances are serious, he is suspected of gambling and should bear criminal responsibility.

Legal basis: Article 70 of the Law of People's Republic of China (PRC) on Public Security Administration Punishment provides conditions for gambling for the purpose of making profits, or participates in gambling in a large amount, and shall be detained for less than 5 days or fined for less than 500 yuan; If the circumstances are serious, they shall be detained for more than 10 and less than 15, and fined for more than 3,000 yuan in 500 yuan.