If you need to be a certain age to enter or to go in standing areas etc., expect to be checked. The guiding principle, in London anyway, is "think 25" i.e. ask for ID from anyone who looks under 25.
I know this is a year on but it’d be super helpful to know if you got checked or not 😅 thx
Hi I know I'm not the one you're asking but I look way under 16 and they didn't check or didn't even give me a second look or anything so I wouldn't worry!