Nearly three decades after the Broadwater Farm riots in Tottenham, a man's been charged with the murder of Pc Keith Blakelock.
The 40-year-old officer was stabbed as he tried to protect firefighters at the height of the riots in 1985.
Rags Martel reports from Scotland Yard.
More top news
A lamp in the tower which houses Big Ben is to be switched off for the first time in more than 70 years.
Sir Bruce entertained audiences for more than seven decades.
Work in the tower will also pause over the bank holiday weekend.