Horror moment cable snaps on 300ft slingshot ride sending thrill-seekers smashing into pole during fairground festival

THIS is the terrifying moment a cable snaps mid-air on a slingshot-style fairground ride leaving two children dangling 300ft up. The capsule can be seen slamming into the support poles as onlookers scream in terror in a horror video filmed by an bystander on the ground. Two brave kids decided to take a turn on...