How to report private parking poles in old communities?

Depending on the installation location, it is installed in the inner part of the community, so the roads and crossings in the community are shared by all owners, and the parking railings are installed privately by the community property. Then you can find the owner's staff to respond, find the property management department of the Housing Authority to respond, and find the community to respond. It is illegal to install on public roads. You can call the police at 1 10.