Belfast businessman spending night suspended from 100m cliff edge to help others He will join many others across the UK sleeping in the most unusual places Barry Smyth will spend all night hanging from the 100m cliff face but with good reason (Image: Action for Children) Never miss a thing from Belfast and beyond - sign up for FREE newsletter direct to your inboxInvalid 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