Childrens ID card

[fabricstash]

Does anyone know a good and valid ID card for a 14 year old. He is 6ft doesn't really look like a child. Wouldn't mind getting the reduced fares on trains etc a while longer!

Citizen card is widely accepted as id. www.citizencard.com/

Carry a photocopy of his passport?
We started doing that for DD (opposite problem) but then the pandemic came and she (literally) hasn't been anywhere independently since.

He could do but photo looks nothing like him

That wouldn't help much then!

does his school have an ID card with photo/dob/name?

No wish it did - I may ask school though