Leave Car for a Few Months
I notice that the airport publishes monthly car parking fees. Is it acceptable to leave a car in the airport car park for a couple of months and is it reasonably secure for a ten year old British registered car to be left there.
I'm not 100% sure and this is just my opinion but if you pay then I can't see why you wouldn't be able to park for as long as you like. I'm sure there is a point where they might tow away your car but that has to be after a long, long time! As for security that's hard to say, there is always a chance something might get stolen. To be safe I wouldn't leave too much in the car.
Added: I was told when I called the airport that you can park as long as you like.