"An emergency vehicle is a vehicle that is used by emergency services to respond to an incident. These vehicles are usually operated by designated agencies which are often part of the government, but also may be non-governmental organizations and commercial companies specifically authorised by law. Emergency vehicles may be exempted from some conventional road rules in order to reach their destinations in the fastest possible time, such as driving through an intersection when the traffic light is red, or exceeding the speed limit. In some states of the United States, however, the driver of an emergency vehicle can still be sued if the driver shows "reckless disregard for the safety of others."" - (en.wikipedia.org 08.11.2021)
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