Such legal guidelines also present a means of identifying automobiles involved in an accident or a theft and of elevating income for the state by charges imposed on the proprietor or operator. The sale of recent cars is topic to what are popularly referred to as Lemon Laws. Lemon laws, in pressure in all states as of 2003, entitle a car buyer to a replacement car or a refund if the bought automobile can’t be satisfactorily repaired by the vendor. States vary of their requirements for figuring out whether a car is a lemon. Most define a lemon as a car that has been taken in a minimum of 4 instances for a similar restore or is out of service for a complete of 30 days during the protection period. The protection interval is usually one year from delivery or the length of the written guarantee, whichever is shorter.