Every flying station I have ever been on has had a long term car park, the place to leave your car if you were away for more than 24hrs, for such contingencies as the station calling an exercise, etc.
The fact that most other stations have a long term car park, but one which is actually a departure point for large numbers of people apparently no longer has, was a comparison I was trying to highlight.
P.S
Mr C H - I take it Brize is driving all it's aircrew home by MT when they get back at the end of a long crew duty day then???? Somehow I doubt it!