Agree there were plenty around me with bottle tops ....... although the water running down past me told me the people two rows back hadn`t sneaked any through. A ridiculous situation exacerbated by the heat on saturday.
Anyone is capable of taking in a bottle top...several people around me had them.
One wonders what the punishment would be if caught. Would it be same as being caught with knife or fireworks? Surrounded by stewards thrown to the floor and carted off by Police to be in court next day