Cllr Georgia Gould, Chair of London Councils, said:
“On behalf of London local government, I express my sincere condolences upon the passing of Her Majesty the Queen.
"Queen Elizabeth II lived a life of exceptional and devoted public service. She was a constant and reassuring symbol of stability and unity through good and difficult times.
“In the coming days, boroughs will be supporting our local communities and visitors as they pay tribute to her extraordinary life and legacy.
“London boroughs will be remembering and reflecting on our city’s enduring relationship with Her Majesty the Queen throughout her 70-year reign.”