Prince Philip asks man on mobility scooter: 'Knocked anyone over today?'
Thousands of Londoners celebrated the Diamond Jubilee with the Queen yesterday as the Duke of Edinburgh let his mischievous humour get the better of himself.
^^Click 'More Pictures' to see Prince Philip's 90 gaffes in 90 years^^
The royal couple received a rapturous welcome as they visited three boroughs in London -- Redbridge, Waltham Forest and Harrow -- as part of their UK tour to mark the Queen's historic 60-year reign.
And when Prince Philip met two mobility scooter users he showed that despite his recent health problems his wits are still keen.
In Redbridge he strode up to David Miller (60) and gesturing to the mobility scooter he was sitting on, asked him "how many people have you knocked over this morning on that thing?"
The mayor of Waltham Forest, Geoff Walker, was treated to a variation of the joke - "have you run over anybody?" - when he met Prince Philip while seated on his small vehicle before a celebration lunch.
Prince Philip is known for his blunt speaking and is famed for making light of events and even people.
A Waltham Forest council spokesman confirmed the comments and said they had been taken in "good humour" by Mr Walker who has a condition which affects his lower body.