Politicians respond to confrontations between protesters and police officers at ExCel London
Surveys revealed that 93 per cent of Londoners supported the presence of Safer Schools Officers in school buildings
Civil society groups concerned about politicised policing launch billboard campaign to stand up for right to protest
Residents and businesses urge Scotland Yard to put more officers on the streets
Desai 'saddened' by media speculation after revealing Scotland Yard has dropped investigation
