What's the rule prohibiting workers from smoking on site?

Legal analysis: it is legal for migrant workers to work on the construction site, which belongs to working hours. Smoking is not allowed during working hours, and there are regulations on the construction site. Smoking in public places is a safety hazard!

Legal basis: Article 91 of the Labor Law of People's Republic of China (PRC) * * * If an employer infringes upon the legitimate rights and interests of workers in any of the following circumstances, the labor administrative department shall order it to pay wages and economic compensation to the workers, or it may order it to pay compensation:

(1) Deducting or delaying the wages of workers without reason;

(2) Refusing to pay overtime wages to laborers;

(3) paying workers' wages below the local minimum wage standard.

(4) Failing to give economic compensation to the laborer in accordance with the provisions of this Law after the termination of the labor contract.