People near Lion Mountain Park often go to play, rest, exercise and walk, because there are more than 100 stone lions in Lion Mountain Park, which is very interesting and beautiful, attracting many people to play and watch, and has become a local classic feature. However, recently, two groups of stone lions in Lion Mountain Park were blocked by billboards, which completely blocked everyone's viewing and appreciation, so some citizens reported it.
The billboard has just been finished. It's brand-new. Afraid of being blown down by the wind, the billboard is also fixed with cement, which is very strong. Some citizens tried to move the billboard, but it was difficult to move it and they were afraid of being accused by others. However, the lion in Lion Mountain is the symbol of this park, which is his characteristic. Why should we be sheltered and not sheltered? So everyone complained.
After investigation and study by the relevant departments, it was found that these two billboards were very suspicious, because there was no signature unit on them, and they looked like they were deliberately blocking the stone lion, and they were specially poured with cement. They thought it might be intentional, so they continued to investigate. They found out that he was framed in the middle of the night. There was no camera and no one saw him. It was difficult to find out who framed him.
How do relevant departments remove billboards and strengthen patrols?