No cameras, video cameras or audio recording devices. No bottles or cans. No alcohol or illegal substances. No food. No smoking. Mobile phones must be switched off.
No babes in arms. Young children are admitted but not encouraged unless the parent is confident that the child is old enough to be attentive to the performance and not a distraction for other members of the audience. Everyone must have a valid ticket and occupy a seat. Accompanying adults will be asked to remove any noisy infants.