<p>The sale of cinema tickets in the UK is subject to the general consumer law with associated rights and protections. These are outlined on gov.uk <a href="https://www.gov.uk/consumer-protection-rights" target="_blank">here</a>.</p><p>Furthermore, cinemas are required, under the Licensing Act 2003, to have secured a premises licence in order to screen films to the public. These licences include conditions requiring cinemas to restrict the admission of children to films in accordance with the film classification given by the Licensing Authority. In most circumstances, these are provided by the British Board of Film Classification (as the designated authority under the Video Recordings Act 1984), however the local Licensing Authority is ultimately responsible for issuing permission for a film to be shown in their locality. You can find out more about the requirements for showing films in public on gov.uk <a href="https://www.gov.uk/showing-films-in-public" target="_blank">here</a>.</p>