Aye, our Scotland one is the same size and is deemed to big.
I got DD to bring up the flag fire safey certificate with the relevant person when they met. Going on the email JM knew of my concerns and just agreed to Hampden rules, even though he knew no flags would have a certificate. My suggestion for the flags were to be draped over empty seats and not be near people casing a risk, was adopted but only if you had a fire certificate