Florida law defines a commercial motor vehicle as any vehicle not owned or operated by a government entity, with a gross vehicle weight of 26,001 pounds or more or having three or more axles regardless of weight. Drivers of these vehicles must follow specific regulations, such as logging their time on duty to ensure they comply with state and federal standards. There are inspection requirements, as the drivers must regularly inspect the brakes, windshield wipers, lights, dashboard gauges, horn, turn signals, tires and wheels, steering, and emergency equipment. Drivers are unable to operate a vehicle lawfully if there is any malfunction. In addition, there are specific regulations for the transportation of hazardous materials.