Motor vehicle parking system using marked card - uses card purchased by motorist and marked with date and time which is left in vehicle in prominent place

摘要

The card is printed with year, month, day, and time, and is appropriately marked by the user at the time of parking and is then left in the vehicle in a readily visible location to permit checking by parking attendants. The cards are purchased in multiple numbers from an authorised vendor and each card is used once only then discarded.