Security - Bag Policy: Large bags including rucksacks are not allowed. There are no facilities to leave large bags or luggage. If you really have to bring a bag - and it's preferable you don't, please make sure it's small. Only one small bag per person is permitted and it must not be bigger than A4 size. Height: 28.7cm Width: 21cm Depth 15cm Over 8s only. Over 14s only in the stalls area. Under 14s must be accompanied by an adult over 18 and situated in the balcony. Under 25s require ID to purchase alcohol. A max of 4 tickets per person and per household applies for the presale, rising to a max of 8 tickets per person and per household for the general sale. Tickets in excess of this will be cancelled.