When choosing a car park there are a number of major considerations. Two of the most important are cost and how close they are to the place you want to get to. However it is also worth considering the level of security offered, is the site patrolled and whether there is any cctv in operation. When leaving your car for a long period you should ensure it is in a secure car park. The British Parking Association has a PassMark scheme for accrediting car parks that reach their standards. Local police forces also give certification to car parks in their area.