What attractions can I ride if I have a cast, air boot or splint? Unfortunately as a health & safety requirement adventurers with a cast, air boot or splint will be unable to experience some of our attractions. See full details. Related articles Can I access rides with a cast or walking boot? What are the height restrictions for the rides? Is Black Buccaneer open? Do I need to pre-book my visit as a Merlin Pass holder? Which attractions have photos with flash, flashing lights or lighting effects?