With the Olympics and Paralympics over, Britain was staging one last celebration yesterday - to toast its own sporting success.

Hundreds of thousands of people gathered to line London’s streets as athletes, including distance runner Mo Farah and heptathlete Jessica Ennis, were honoured for leading Britain to its most successful Olympic showing in 104 years.

Twenty-one floats carried members of the Olympic and Paralympic teams from St. Paul’s Cathedral to Buckingham Palace, and the British Air Force’s Red Arrows aerobatic team flew over the Mall.

The parade was a celebration of Britain staging two trouble-free events that defied initial anxiety about security concerns and inclement weather to provide a lift for the recession-hit nation. Britain’s summer in the international spotlight began in May with festivities to mark the Queen’s Diamond Jubilee.

“What a golden summer it has been for our country,” Prime Minister David Cameron said. “I think it has given us a tremendous lift, I think it has brought the country together.”

Cameron said there is also a lesson to draw from the Olympics, as countries across Europe struggle to deal with huge debts and sharp austerity programmes.

“I think there is something else that we can take from this extraordinary period,” he said outside Downing Street. “And that is for countries to succeed in this competitive and difficult world you need to have confidence that you can do big things and get them right.

“You need to have confidence that you can take on the best and beat the best, and I think the Olympic and Paralympics - we’ve absolutely done that as a country.”

At the Olympics last month, Britain finished third in the medal standings with 29 golds, 17 silvers and 19 bronzes to surpass its 2008 performance. The Paralympic team also finished third, with 120 medals, missing its target of coming second.

There was little talk yesterday as Britain grappled with the post-games comedown about the future use of the venues or the bill of more than $15 billion to stage the festival of sport.

Instead, it was just one final opportunity to celebrate the reawakening of a nation that had dominated the international stage for the past two months.

“It wasn’t the finest summer of sport we have ever known: it was much better than that,” Simon Barnes wrote on the front page of The Times of London yesterday. “It was the finest celebration of humanity in a quarter-of-a-million years of our existence. It was the best party in the history of the human race.”