Age limit at Manchester co op

[Cat19752010]

I bought 2 tickets for myself and my 14 year old to go to a concert an Manchester co op but she wants to go with a friend instead, the friend is 15 my daughter is a few months away from 15, the concert says under 15s must be with an adult, what’s the chances she’ll get in? Are they strict on age?

She may well be asked for ID and refused entry

My 16yr old son is going to a gig at Coop Live Manchester. I am loathed to let him take his passport as ID for fear of losing it - will they accept a photocopy?

A photocopy isn't ID