It is illegal to set off fireworks. Fireworks are dangerous goods. If the circumstances are minor, they will be punished by public security. If fireworks and firecrackers are set off at a time and place where they are prohibited, or in a way that endangers public safety and personal and property safety, the public security department shall order them to stop setting off and impose a certain fine; Those who violate the administration of public security shall be punished according to law.

If large-scale fireworks display activities such as fireworks show are held without permission, or business units and workers set off large-scale fireworks display activities such as fireworks show in violation of the safety regulations and the discharge operation plan, the public security department shall order them to stop the discharge, and impose a fine of 6,543,800 yuan and 50,000 yuan on the responsible unit. Fireworks are set off at the time and place where fireworks are prohibited, or in a way that endangers public safety and personal and property safety, the public security department shall order it to stop and impose a fine of more than 500 yuan 100 yuan; Those who violate the administration of public security shall be punished according to law.

Legal basis: Article 30 of People's Republic of China (PRC) Public Security Administration Punishment Law.

Whoever, in violation of state regulations, manufactures, sells, stores, transports, mails, carries, uses, provides or disposes of explosive, toxic, radioactive and corrosive substances or infectious disease pathogens shall be detained for more than 10 days and less than 15 days; If the circumstances are minor, they shall be detained for more than five days and less than ten days.