Heading to the airport soon? Dropping someone off can cost more than you think...

https://blogfreely.net/rothesqlmw/what-should-i-do-if-im-dropping-someone-off-and-they-have-lots-of-bags

Heading to the airport soon? Dropping someone off can cost more than you think — the average is about £6.51, but Gatwick hits £10 and Heathrow around £7