We went on a 30meters ferris wheel with our 3years-old. Once we were on it we realized there was NO security belt of any kind. What do you do at that point? Smile, hold your little one's hand like nothing weird is going on and hope with all your heart he will not stand suddenly up to have a better view. I can't tell you how super super scary that was. Anyway, all went fine and other not-at-all-scary things happened in Erik's first funfair day.