The 'silent' Yorkshire twins with their own secret language locked up for 12 years in Broadmoor
June and Jennifer Gibbons' extraordinary story is one that has been retold on TV and on stage
Get
the latest Yorkshire breaking news and updates delivered straight to your inbox - sign up for free email updatesInvalid EmailSomething went wrong, please try again later.
Subscribe
When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice.
Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice
Twins share a bond like no other - but for June and Jennifer Gibbons, their relationship was unbreakable as they endured 12 years locked inside the UK's most notorious psychiatric hospital.