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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Members of the RMT union on the Northern Line are planning to walk out on Monday after a driver was sacked for failing a breath test.
The A&E department at Northwick Park Hospital in north London has been under pressure following the closure of two other A&E units.
Martin Allen, 15, disappeared on his way home from school in London in 1979 and was never seen again.