This video shows Dame Helen Mirren, dressed in her costume as the Queen, confronting the drummers outside the Gielgud theatre in London.
The footage was filmed by comedian Chris Dangerfield who lives in Soho.
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The average temperature for this time of year in London is 16C, the weekend will be seven degrees above average.
Nearly 50 people were forced from their homes as London Fire Brigade cordoned off the area around Brickfield Cottages, in Plumstead.
The decision on how officers will give evidence to the investigation into the controversial police tactic will be made public today.