Posted by Andy Clayton on June 09, 2012 at 05:40:18 user cousin_jack.
Found it! Who needs a Nancy!
A troupe of dancers will send a semaphore message to the Queen from the roof of London's Royal Festival Hall as she passes by with the Jubilee pageant.
The South Bank Centre's artist in residence Lea Anderson has choreographed a new work which involves 30 dancers using flags to deliver their greeting.
The rooftop dancers will perform during the Thames flotilla in which dozens of vessels will form a procession on the river.
They will use red and yellow flags to spell out the message: "Happy Diamond Jubilee Queen Elizabeth, We Heart You."