On Saturday, three weeks after the coxless four triumphed in Sydney, 10,000 people were consumed by the need to demonstrate the country's collective feeling towards Redgrave and his fellows, James Cracknell, Tim Foster and Matthew Pinsent. So they endured hours in traffic jams to get to Eton for something called Supersprint rowing, a made-for-TV event devised largely by Redgrave himself.