That'll be the next stumbling block then
Mind you, they ratified the gun running, money laundering, drug dealer, so a property scammer shouldn't be a problem for them, just as long as they get their 'cut'
If they are oversized glasses, then they will have a mark on to be filled to. If they are normal 'pint' glasses, they are legally obliged to 'top up' the pint to a MINIMUM of 95% drink and 5% head.