A vigil was held today to remember a teenager shot dead in Clapton a week ago.
Friends and family honoured 19-year-old Joseph Burke-Monerville, and say they are standing together against violence.
Meanwhile police have again been appealing for witnesses to come forward.
Phil Bayles was at the vigil:
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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.