A man at the heart of the looting and rioting in London last August has had his sentence significantly increased.

20 year-old Adam Ahmadzai, from Feltham, led an attack on a police line, robbed a bus driver, ransacked a shop, hijacked a van and attacked and mugged a man at a cash machine.

He was given 4 years in a young offender institution in January but the Court of Appeal has increased it to seven years.