A concert, which would have seen Jason Donovan and Kylie Minogue reunited on stage after more than 20 years, has been cancelled.
The Duchess of Cornwall has helped launch a campaign which is designed to protect war memorials from metal thieves.
Duran Duran to play Olympics concert in Hyde Park
Hyde Park has been setting up its annual Winter Wonderland festivities as it gears up to open on November 22 at 5pm.
The pop-up festive playground boasts the best ice rink in the capital and has fairground rides as well as a Christmas market.
Veteran car fanatics converged on Hyde Park this morning for the annual London to Brighton car run.
Every vehicle that took part had been made before 1905.
One owner even brought his car all the way from Argentina.
Sharon Thomas reports.
An annual veteran car rally began in Hyde Park today.
The event attracts entrants from all over the globe and for the owners of these highly valuable veteran cars it represents a rare opportunity to take their extraordinary automobiles on the historic 60-mile run from Hyde Park in central London to the seafront of Brighton in Sussex.
Hyde Park saw an amazing display of animal aquatics today. Twenty Newfoundland dogs and their handlers were showing off their life saving skills in the water, plucking swimmers from the Serpentine.It was all to help raise money for charity. Piers Hopkirk went along to see them in action.
A pack of Newfoundland dogs have been proving that they've got more to them than good looks and a wet nose today.
They've been showing off their life-saving skills in a special demonstration in Hyde Park.
The animals have been pulling 20 volunteers from the waters of the Serpentine.
Twenty dogs will be showing off their life saving skills in Hyde Park's Serpentine later today.
Hosted by rescue dog charity Newfound Friends in aid of Help for Heroes, this is the first time the dogs will be showcasing their skills in central London.
The event will see 20 volunteers - including an ex-marine with a spinal injury - participate in a display allowing the dogs to show off their extraordinary skills.
Newfound Friends was founded in 1990 by Newfoundland owners with the aim of using their dogs' rescue skills to raise money for charity.
Since then, they have become a firm favourite at maritime festivals all over the UK and have raised more than £1 million for charity.
The event kicks off at 10am.
Former US President Bill Clinton has posted a picture of himself with Hillary Clinton walking through Hyde Park this morning.