Dropping someone off at a UK airport can cost you more than you might...

https://medium.com/@hello_89066/uk-airport-drop-off-fees-have-quietly-hit-10-heres-the-real-maths-on-when-it-s-cheaper-to-just-f5f46948fa6f

Dropping someone off at a UK airport can cost you more than you might think—take Gatwick, where it’s around £10 just to stop briefly. Heathrow’s about £7, with average fees across airports around £6.51