You charge more for the 'convenience' of short term parking. This car park like some of the others at Luton is tarmacked - just rough ground! Then just pray that it is not raining!! Pay less and you get bussed to the doors - pay more for the short term and 'short' walk - but they neglect to mention that it is totally uncovered for all but the last 50 yards!! It's 2015 - there are lightweight structures that could be put in for passenger comfort - oh no, sorry, forgot, this is Luton, that's not a concern!! Let's charge people to drop off at the terminal, let's charge a non-refundable fee for trolleys, let the 'business/short term' parkers get muddy and wet ..............