Alton Towers' new roller-coaster, billed as the first of its kind in the world, will preview today, ahead of its opening on May 23.
'The Smiler' cost £18 million to build, has a drop of 30 metres and a maximum speed of 52 miles per hour.
The ride is the world's first 14 looping roller-coaster.
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A mainly cloudy morning with brisk winds and occasional rain spreading southeastwards.
Salih Khater has been charged with the attempted murder of members of the public and the attempted murder of police officers.