Specifications include, but are not limited to: hen a disabled vehicle is found upon the highways or streets in the city and impedes the orderly flow of traffic, needs to be towed for law enforcement investigation(s), or needs to be towed due to violation of state statute(s), local ordinance(s), or other applicable laws, FPD may have the disabled vehicle towed to a storage location (“Non-Consensual Tows”).; a. Towing services shall be provided by the contract tower 24 hours per day unless a tow vehicle is unavailable. If a tow vehicle is unavailable, the tow business shall immediately notify the law enforcement agency making the tow request. b. A contract tower shall not subcontract any portion of towing services described by this RFP, unless expressly authorized by the FPD.