What is the fine-grained topic of the following text: These barriers are the cities themselves, who wish to maintain their own conditional use permitting process to approve of these small cells with 1) public input 2) thorough city planning commission input and 3) the ability to charge a fair price for rental of the utility poles in the valuable local real estate market of the “Public Right of Way”. Only return the topic.
City barriers to small cell approval and utility pole rental