The Metropolitan Police Commissioner Sir Bernard Hogan-Howe has come under fire from Conservative politicians over a leak of information to newspapers about the so-called 'Plebgate' scandal, which caused Cabinet Minister Andrew Mitchell to resign.
Some Tories have suggested he was the source of the leak and have called on him to resign.
Glen Goodman has the details:
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Police were called to Kilburn High Road at 5.20pm after reports of a shooting.
In just 24 hours the offer was retweeted more than a thousand times on Twitter.
What a year it's been full of ups and down, turmoil and change and it seems events here in London have got the entire nation talking.