Leading MPs will be calling on the Governement today to make changes to policies regarding youth gang culture.
The conference, Tackling Gang Culture, will look at whether Government strategy to remove gang leaders following the 2011 riots was counter-productive. It's thought it may have created a power vacuum in which younger gang members grabbed power on a wave of violence.
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Overcrowding at Kings Cross also forced staff to evacuate the station with 14,000 passengers caught up in the chaos.
Low cloud rolling in from the North Sea again bringing mist and murk in the north of the London region.
City Hall plans to issue 100,000 tickets with a £10 admin charge to cover the cost of booking, printing, posting and hiring bouncers.