Clashes between police and the 'Million Mask March' protesters in Parliament Square, London

Hordes of rioters sporting Guy Fawkes masks, flares and weapons have blasted fireworks at police ranks, forcing riot police to surge into the oncoming rioters and confiscate fireworks.

Several fights between rioters and officers have already broken out as 'anarchists' joined arms and rushed teams of officers, forcing the Met to set up barricades at various locations across the capital to contain the march which protestors have vowed 'will go down in history'.