1 March 2013 Last updated at 23:59

Olympics rowing: Britain's men's four on 'brutal' silver race

Great Britain's lightweight men's four describe a "brutal" race as they are edged into silver by South Africa in a thrilling final at Eton Dorney.

Richard and Peter Chambers, Rob Williams and Chris Bartley secured Britain's third rowing medal in a time of six minutes 3.09 seconds, with defending champions Denmark taking bronze.

Watch the rowing session on the BBC Sport interactive player here.

Available to UK users only.