The Duke of York will abseil down the Shard skyscraper in London for charity today.
Other participants include Ffion Hague, the wife of Foreign Secretary William Hague, and leading businessmen and women.
The Shard is the tallest building in Europe, and its viewing galleries will be open to the public in February next year.
More top news
Ian Bashford was just 200 metres from the finish line when he was struck by the car.
More than 60 pooches came from around the world to see who was top dog on the waves.
Baring your bottom in public could get you two-months behind bars - or six months if you're a repeat offender.