Mayor of London Boris Johnson praised PC Andrew Duncan for his experience and dedication to the Metropolitan Police Service, following his death earlier today.
He said: "PC Duncan was an officer of vast experience who'd dedicated his working life to the Metropolitan Police Service.
"His death is a tragedy and a reminder of the courage and sacrifice shown daily by the men and women who keep London safe.
"My thoughts and those of every Londoner are with Andrew's wife and children at this time."
More top news
Londoners told to expect gale force winds and disruption to transport as the storm hits the UK
Omid Saidy, 20, was knifed to death after asking a drug dealer and another man to leave the area, police say.
Two fathers from different parts of London both lost their sons in senseless acts of violence.