crash happened when the chain that pulls trains up the initial climb malfunctioned, causing a fully loaded train to roll backward into the loading platform, hitting another train that was unloading riders. Since only part of the train was on the lift, the anti-rollback mechanism had not fully engaged and broke. The steel roller coaster was built in 1987 and is one of Sweden's largest, reaching speeds up to . Since the accident the roller coaster has opened again, after a technical adjustment and is in full operation. Flumeride On 8 October 2006, a woman in her thirties was seriously injured on the Flumeride log boat ride. At the second and final drop, a slope, the woman apparently panicked, and tried to keep the log boat from travelling down the slope by holding onto the railings. She was ejected from the boat into the water and slid down the slope, where she was hit in the head by at least one of the two following log boats. Since she had managed to temporarily keep the log boat from dropping down the slope, the following two log boats passed the last safety gate, and couldn't be stopped from falling down the last slope where the woman was located. The event was witnessed by the staff who stopped the ride, but were unable to prevent two of the log boats from continuing. The woman, who was travelling together with her 11-year-old daughter and another woman, was taken to Sahlgrenska University Hospital, where she was reported to be in critical but stable condition. An investigation has been initiated by the authorities, and Liseberg has also initiated an internal inquiry. She eventually fully recovered. Rainbow On 15 July 2008, 30 people were injured when the ride collapsed. The park manager stated that he believes a ball bearing on the ride failed. The ride was dismantled on 17 July 2008. Investigators then confirmed on 19 July 2008 that they had discovered a faulty drive shaft during their inspection. They believed that one of the axles that is designed to hold the passenger carriage horizontal failed. The drive shaft had been replaced by Huss Maschinefabrik, the ride's manufacturer, in 2003. Loudoun Castle, Ayrshire, Scotland Rat On 16 July 2007, an 18-year-old park worker with mild cerebral palsy died after falling from the Rat ride at the Scottish Park. He was on a day off on 15