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. Please note, these seats have extra leg room: Rear Balcony, Row G, 1-33. Over 8s only, under 14s must be accompanied by an adult over 18. A max of 20 tickets per person and per household applies. Tickets in excess of 20 will be cancelled.