Just to add to the discussion, I ventured onto airport property for the first time in a couple of months yesterday to drop my wife off for a lunchtime flight. I didn't 'set foot' onto the airport as I didn't get out of the car but I certainly did 'set tyre' on to the airport because I drove through the drop off area. By my reckoning I was there for no more than 45 seconds but I happily paid the £2 drop off fee. (I have to say that at first I was against the charge but when all the arguments are heard it is £2 well spent in my opinion). But for the first time yesterday I saw a free alternative or at least I did if I was reading it correctly - some bright yellow signs saying 1 hour for free in the long stay carparks. So you see,' Leedslad ' and others, unless I've read it wrong there is an alternative, albeit meaning a slightly longer walk or a free bus ride!