London mayor Boris Johnson said: "It has been the most incredible epoch in the history of cycling that any of us can remember; and I am absolutely delighted that the world's greatest cycling race is coming to the capital.
"People will see London framed by shooting velocipedes for what will be a fantastic spectacle of sport. I am going to be in the crowd and I hope thousands more will too."
More top news
Here's my best go at explaining how George Osborne magicked away his tax credits headache.
A baby boy was found abandoned in a church's nativity manger with his umbilical cord still attached.
At least 30 people, mainly patients, were killed when US forces began firing at the facility "mistakenly" thinking it was a Taliban base.