A teenager has been seriously injured after an accident at a fairground.
The 17-year-old girl, who's not been named yet, was at Hull Fair on Tuesday night when the incident happened.
She's being treated in hospital for severe head and back injuries.
Police say it's not clear whether she was on the ride, called The Bomber, or on the ground when the accident happened.
Four other people were trapped on the ride and had to be rescued by firefighters. It's thought they were treated for hypothermia - suffering from severe cold.
The ride's been closed while police carry out investigations into what actually happened.