As for Mrs Buffet, she has proved an incisive minister of sport in the Socialist-led coalition government of Lionel Jospin, notably by refusing to turn a blind eye to rampant drug-taking in the annual Tour de France cyclerace.
The cycle road race on the opening weekend of the Olympics took riders from the Mall, through west London, out to Surrey and back again, and included a 9.6-mile (15.5km) circuit around Box Hill.