Ticket categories use fixed tier pricing. Anyone under the age of 18 must have the appropriate ticket for their age. Under 16's must be accompanied by a ticket holding adult (18+) at all times. Don't take any chances - bring proof of age. Fixed tier pricing means the Event Organiser is selling ticket in the same category at different prices - lower-priced tickets are released first, and when those sell out, higher-priced tickets will become available. There is no difference between these tickets...