Is fishing in Xiuzhou Park illegal?

Xiuzhou Park, located in Xiuzhou District, has an open water area, numerous flowers, trees, and artificial pavilions. It is a recreational paradise for nearby residents and a paradise for fishermen. However, recently, a small number of migrant workers have been "fishing" in the park by throwing poles, nets, electric shocks, etc., and citizens have been discussing this. The author came to Xiuzhou Park yesterday morning and saw groups of people in the park sitting in the shade of trees or pavilions enjoying the cool air. Two fishermen had already stopped by a water area on the left front of the park. After walking around the lake, the author found a sign on the grass beside the water: "Remind the general public and young friends: It is prohibited to swim in the river, play in the water, touch lion snails, shrimps, and throw poles for fishing. Violators shall bear the consequences." " prompt sign. Mr. Mao, who runs a yacht business in the park, said that fish were raised in the park before. At that time, the fish were relatively large and fishing was not allowed. Now they no longer raise fish. There are only some small fry left in the water. "People use nets to catch fish." They must all be from out of town. I don’t know the situation. The people who come to fish nearby are all fishing enthusiasts. It’s just a hobby.