London 2012: Olympic motto revealed as 100-day countdown begins
The motto for the London Olympics has been revealed as "Inspire a generation" as events are held to mark the 100-day countdown to the opening ceremony.
(BBC NEWS) London - London 2012 chairman Seb Coe was at the unveiling of a giant set of Olympic rings, made up of 20,000 flowers, at Kew Gardens in west London.
He said: "Expectations are high and we won't disappoint."
Organisers also said the Red Arrows will perform a flypast across the UK to mark the opening ceremony on 27 July.