The UK now has only two operating roller coasters built by the Schwartzkopf company (Raptor Attack at Lightwater Valley and Cannonball Express at Pleasurewood Hills).
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The Blackpool Pleasure Beach Log Flume was the first of its kind outside America and when it was built in 1967 it was the longest in the world, at 2,500ft (762m). It closed in 2006.