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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After a chilly start, it will be a largely dry day with sunny spells.
Another largely dry and fine day, though cloud may tend to thicken from the north, with perhaps some outbreaks of rain in the evening.
EE and Vodafone have bought a number of Phones4u stores in the Midlands after the Staffordshire firm went in to administration last week.