WindSeeker
During the 2012 season, all of the WindSeekers except Kings Island's experienced incidents in which the ride stopped, stranding riders in the air. Two such incidents occurred in September at Knott's Berry Farm, in one case leaving riders stranded at the top of the ride for nearly four hours, prompting the California Occupational Safety and Health Administration to order the ride shut down indefinitely on September 19 pending investigation of both the length of time riders were stranded and the actual causes of the incidents. Two days later on September 21, Cedar Fair announced the closure of all other WindSeekers to conduct an internal review. The company said that until the review concludes, none of the rides would operate again.
Read more about this topic: Incidents At Cedar Fair Parks