One of the most Olympic-affected areas in London this afternoon will be the roads surrounding Hampton Court Palace, where the men's and women's time trials are taking place.
A number of roads have been closed since around 10am, with the majority not expected to be reopened until at least 5pm.
Once again one of the busiest tube lines is the Jubilee, with Olympics fans heading to a number of venues this afternoon, including Wembley Stadium, Wembley Arena, Lord's and North Greenwich Arena.
Delays are also anticipated in Cardiff and Manchester in particular, where the final men's football group games are taking place.
There may also be some minor traffic around the Weymouth area later this afternoon as the crowds disperse from the sailing.