Vehicle insurance (also known as auto insurance, car insurance, or motor insurance) is insurance purchased for cars, trucks, and other vehicles. Its primary use is to provide protection against losses incurred as a result of traffic accidents and against liability that could be incurred in an accident.
Public policy
In many jurisdictions it is compulsory to have vehicle insurance before using or keeping a motor vehicle on public roads. Most jurisdictions relate insurance to both the car and the driver, however the degree of each varies greatly.
A 1994 study by Jeremy Jackson and Roger Blackman[1] showed, consistent with the risk homeostasis theory, that increased accident costs caused large and significant reductions in accident frequencies.
Australia
In South Australia, Third Party Personal insurance from the Motor Accident Commission is included in the licence registration fee for people over 16. A similar scheme applies in Western Australia.
In Victoria, Third Party Personal insurance from the Transport Accident Commission is similarly included, through a levy, in the vehicle registration fee.
In New South Wales, Compulsory Third Party Insurance (commonly known as CTP Insurance) is a mandatory requirement and each individual car must be insured or the vehicle will not be considered legal. Therefore, a motorist cannot drive the vehicle until it is insured. A 'Green Slip,'[citation needed] another name CTP Insurance is commonly known by due to the colour of the pages the form is printed on, must be obtained through one of the seven main insurers in New South Wales.
