Olympic Medals Locked In Tower
2 July 2012, 11:39 | Updated: 2 July 2012, 11:42
Nearly five thousand Olympic and Paralympic medals are being locked in vaults in the Tower of London to keep them secure ahead of the Games later this month.
The gold, silver and bronzes have been produced at the Royal Mint in South Wales.
There's a handover outside the Jewel House.