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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East Midlands weather: A cloudy and breezy day, with further outbreaks of rain, heavy at times.
West Midlands weather: Bank Holiday Monday is looking largely cloudy and damp, with outbreaks of rain on and off.
Friends and family of a little girl with cancer have been holding a fun day to raise funds to help her.