It could be the day that Team GB eclipse their Beijing Olympics gold medal haul.

Two more will take us above the 19 we won in 2008.

One of those hopes - Sir Chris Hoy - is safely through to the second round of the men's keirin cycling - in which he's looking for a British record sixth career gold medal.

Also at the Velodrome ... Victoria Pendleton's in the sprint final, her last race before she retires - and Laura Trott is currently second in the omnium.

Elsewhere, brothers Alistair and Jonny Brownlee are nearing the end of the triathlon, where they're both potential winners - and our equestrian dressage team hold the lead ahead of today's decisive final round.

But one of Britain's big athletics medal hopes has failed to reach the final of his event.

Phillips Idowu will take no further part in the London Games, as reporter Lee Stott explains:

CLIP