so thats one colour for harry staish and the "senior management" park wherever you like as close as possible to where you are going, (mustn't wear out those expensive shoes or allow you to get wet), one colour for aircrew allows you to park within 15M of anywhere you are going (can't have them walking too far), one colour for any other ranks allowing you to park anywhere you like so long as it is off base and finally one colour for visitors allows you to park in the car park furthest from where you want to go
