A little drift, but interesting about the car parks.
In terminals 1234, approx 80% of airline staff park outside the airport (remote parking) the other 20% use the terminal car parks due lenght of service or job T+Cs allow them to.
At about 18.00 every day, all staff can then use the terminal car parks, this means when they finnish work, they can get to their car quick and save 15/25mins of their own time and get home to walk the dog.
Problem is, when all these staff move their cars during shift time, they are not doing their job and they help clogging up the roads and terminal car parks.
T5, all staff park remote and they can't get their cars into the T5 car park unless they pay, so the company is very happy now, many staff will be unhappy with this set up.