Team London Ambassadors - the volunteers who helped make the London 2012 Olympics such a success - staged a flash mob dance in St Pancras station today.
It's the first time the volunteers have returned since the end of the Games - but the Mayor of London is hoping it won't be the last.
Boris Johnson is planning to harness the volunteer manpower in a long-term programme, with initial pilots taking place over the next two weeks.
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Caroline Culverwell was walking 14-week-old Mika before a pub lunch when the puppy bolted out of sight as they reached the car park.
The Prime Minister was invited to meet survivors and residents of the west London tower block privately on Tuesday night.
Residents in Camden unsuccessfully campaigned to save the site at St James' Gardens, which was used as a burial ground from 1790 to 1853.