Boris Johnson considers knife amnesty after rise in attacks
London Mayor must recognise ‘positive impact’ of chance to hand in weapons, Hackney representative has urged
Sir Bernard Hogan-Howe
Haggerston shooting: man held as police officer recovers in hospital
Met Commissioner praises bravery of officer shot in the shoulder during undercover operation on Scriven Street
Council calls for 100 extra police officers on the streets
Report by Deputy Mayor says loss of 173 officers over five years is ‘excessive, disproportionate and counter-productive’