When faced with an issue that affects public amenities, the right course of action is to inform the relevant authorities.
Step 1: Identify the responsibility.
As a concerned citizen, informing the local authorities is the most efficient way to address the issue since they have the resources to fix it.
Step 2: Take responsible action.
Pooling money may be a temporary fix, but it's not a sustainable solution. Proper authorities need to be notified for long-term improvement.
Step 3: Avoid ignoring the problem.
Ignoring or asking people to avoid the park does not address the root cause of the issue and may not help in the long run.