Sir Bradley Wiggins warms up on the turbo trainer ahead of Great Britain's qualifying run for the team pursuit.
Great Britain, team pursuit
At times, Sir Bradley Wiggins' pace during the team pursuit qualification appeared to put his British team-mates in some difficulty - but they held it together to finish with the fastest time.
Britain's sole rider in the men's 15km scratch race was Chris Latham. After taking a lap early on, Latham went on to finish ninth – impressive on his Worlds debut.
Daria Shmeleva and Anastasiia Voinova claimed the win in the women's team sprint after China were relegated in the final.
Kiwi trio Ethan Mitchell, Sam Webster and Edward Dawkins won the men's team sprint, with Britain failing to qualify for the finals.
Image: Andy Jones
The New Zealand coach encourages the men's team sprint squad in qualification. They would go on to win.
The sold-out Lee Valley Velodrome welcomed rider, spectators and supporters from around the world, including this contingent from Ireland.
Television cameras capture Great Britain sweeping around the curve during the men's team pursuit qualification.
Ed Veal from the Canadian team unclips during their team pursuit qualification. leaving his three team-mates to continue as they qualified 12th fastest.
Australian climaed gold in the women's individual pursuit as Rebecca Wiasak beat Poland's Malgorzata Wojtyra in the final.
A drummer entertains the crowd during the 2016 Track World Championships opening ceremony on Wednesday.