Why is it forbidden to feed fish in the park?

If the park doesn't allow you to bring your own feed to fish, then you must abide by this rule.

Legal basis:

Article 341 of the Criminal Law of People's Republic of China (PRC) illegally hunts and kills rare and endangered wild animals under special state protection, or illegally buys, transports or sells rare and endangered wild animals under special state protection and their products, and shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention and shall also be fined; If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not less than five years but not more than ten years and shall also be fined; If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than 10 years and shall also be fined or confiscated.