Specifications include, but are not limited to: 6.1 The Contractor will provide the parking enforcement vehicle. The Contractor will be responsible for all upkeep and maintenance costs associated with this vehicle. 6.2 Identification Markings on Vehicles – All vehicles used by enforcement personnel shall be clearly identifiable as performing parking enforcement. Vehicle markings shall not resemble City of Redmond, police or traffic vehicles. The vehicle markings must be approved by the City. 6.3 Compliance with Existing Laws – Vehicles shall be operated always in compliance with all state and local motor vehicle and emissions laws. 6.4 Posted Warning Sign/Lights – The rear of all patrol vehicles shall have a sign warning of frequent vehicle stops and amber or yellow lights.