jonmcity said:
It would still take them half an hour to work out your change.
I was thinking people could walk round selling "Beer Tokens". Or even have wall mounted token machines. You prepay for how many/which beer tokens you want.
This stops the big queues near the bars, and allows people to get around the inner concourse without blockages. They must be losing loads of money from people who just cannot be bothered queuing up, and then missing part of the match. I've seen it nearly kick off so many times with queue jumpers, that this could be viewed as a safety solution!
Approach the counter and just hand over your token for your chosen beer. (they can age ID during the token exchange)
I fear this would be far to sensible or simple for it to happen...!