The eyes of the world are on London as the final countdown to the start of the 2012 Olympics begins.

Doorbells, handbells and church bells rang across the country to accompany Big Ben, which rang for three minutes on Friday morning, to mark the beginning of the Games.

The bell-ringing, which began at 8.12am, was an "artwork" by Turner Prize winner Martin Creed, entitled "All The Bells" and commissioned by the London 2012 Festival.

gloriana

The Olympic Flame on the Royal rowbarge Gloriana as it makes it way down the River Thames towards Tower Bridge

The Olympic flame is on its last journey down the River Thames, after beginning at Richmond's Bushy Park, it travelled through the maze at Hampton Court Palace before hopping onboard the Queen's row barge Gloriana, last seen at the Diamond Jubilee.

The £1m royal barge, rowed by a crew of 16 former British Olympic rowing crews including gold medal winners James Cracknell and Jonny Searle, is passing along Richmond Riverside, Putney Embankment, Battersea Bridge, along the South Bank to Tower Bridge.

The flame will go to City Hall and continue into east London towards Stratford in time for Friday evening.

Its final destination, after an 8,000 mile journey to all corners of the nation, is the Olympic cauldron at the stadium for the opening ceremony.

The identity of the final torchbearer is a closely guarded secret.

hampton court

The Olympic Torch at Hampton Court Palace Maze on Friday

The big stage rehearsals for Friday's £27 million opening ceremony are now complete and more than 10,000 athletes from 204 nations are preparing to compete for a coveted Olympic title.

Oscar-winning director Danny Boyle, the mastermind behind the opening ceremony, believes the curtain-raiser at the Olympic Stadium is fitting both for London and everyone who will compete at the Games.

boris johnson

The last Olympic Torchbearer Tyler Rix, left, and London Mayor Boris Johnson celebrate together on stage at the Olympic Torch Relay Concert in Hyde Park

The ceremony has been shrouded in secrecy, although some images and features have been released on Twitter, prompting many to use the hashtag #savethesurprise.

"Part of the theme of our show is that this is for everyone," he said.

"It is very easy to get it out of perspective when you are doing a warm-up act like this and we have not forgotten that perspective.

"We all know that we are a warm-up act for the 10,000 athletes who are getting ready to compete in the Olympic Games.

"They are the most important thing about the show, except one thing. This is a show that has been built out of our volunteers. They are the people who have turned up in rain and terrible conditions and have built this show.

"They really are the most extraordinary group of people. This show is theirs. This country is theirs. They really are the best. They really are the best of us."

athletes village

Performers welcomed the athletes at a ceremony at the Athletes Village at the Olympic Park

opening ceremony

The content of the Opening Ceremony has been kept closely guarded by organisers and performers

Special effects, big names and bags of enthusiasm will be used to help celebrate the best of British in front of an audience of more than 70,000 who will be watching live at the stadium in Stratford, east London.

Millions more globally are expected to tune in on television but many competitors will be missing from the long and late-starting athletes parade.

Competition clashes or just preferring to rest instead as part of vital preparations mean that British swimmers, athletes, track cyclists and rowers will skip the ceremony.

Team GB has previously estimated about half of the 541-strong team will not attend, meaning major stars such as Jessica Ennis, Victoria Pendleton and Mo Farah may not parade at the climax of the big budget extravaganza.

The build-up to the Opening Ceremony has seen many put aside any cynicism or criticisms about the next fortnight.


Hugh Bonneville
Please prepare a hamper, . As a treat, we are all off to watch the Opening Ceremony. Even Daisy.


Lauren Laverne
London looks BEAUTIFUL tonight. Beside myself with excitement for tomorrow night's opening ceremony.

Prime minister David Cameron, after seeing previews of the show, predicted the public should expect some "spine-tingling" moments.

He said: "There are one or two moments I think are really spine-tingly and I certainly have been very moved by them.

"We have a lot to celebrate as a country and I am sure we will do a great job."

The show is set to feature aspects of Britain's past, future and contribution to culture, lifestyle, technology and music.

He said: "I would have thought the difficulty is how do you cram in all that is great about our country."

Dancing nurses, the biggest ringing bell in Europe inscribed with lines from Shakespeare, and children will be key features of the opening ceremony.

There are 15,000 square metres of staging - equivalent to 12 Olympic-sized swimming pools.

A flying system that can lift 25 tonnes - the same as five elephants - is used.

There will be 12,956 props, which is more than 100 times more than used in a West End musical.

opening ceremony dance

The BBC showed short clips from the Olympic opening ceremony rehearsal on Thursday night

The event also boasts a million-watt PA system using more than 500 speakers and 50 tonnes of associated sound gear.

This is double the amount of speakers than on the main stage at Glastonbury.

opening ceremony butterflies

Dancers rehearse in costume for the opening ceremony on Friday evening

The identity of the person who lights the flame will remain secret up until the final moment, but some of Britain's greatest Olympians will take part in the closing stages of the ceremony.

opening ceremony

Performers have been asked to save the surprise for Friday night by not revealing anything about the opening ceremony

These will include five-time Olympic rowing champion Sir Steve Redgrave and double Olympic decathlon gold medallist Daley Thompson. Neither are expected to light the cauldron.

At least one bookmaker stopped taking bets on Sir Roger Bannister, the first man to break the four-minute mile, but it may be that the honour is shared between a legendary sporting figure and someone else who is symbolic of London's ambition to inspire an international generation of youth.

opening ceremony nurses

NHS nurses are expected to take part in the opening ceremony on Friday night

Footballer David Beckham, who was a key figure in the bid team that secured the Games in 2005, said the thought of tonight's spectacle gave him "goosebumps".

Writing in The Sun, he added: "I have been lucky enough to have been involved in some amazing sporting moments in my career, but nothing can compare with what is about to take place in London.

"I know every part of the Games is going to be spectacular and tonight is the night it all kicks off, with the whole world watching Great Britain and the opening ceremony.

"It will be one of those moments people will always remember watching."

The sportsman, who has revealed he has a part in the opening ceremony, continued: "I know I am biased but, what the rest of the world will see, I don't think any other country in the world could do it better."

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  • The Olympic Torch Makes Its Final Journey Across London Towards The Opening Ceremony

    LONDON, ENGLAND - JULY 27: A flotilla of boats accompanies the Queen's rowbarge 'Gloriana' carries the Olympic flame along the river Thames from Hampton Court to City Hall on the final day of the London 2012 Olympic Torch Relay on July 27, 2012 in London, England. The Olympic flame is making its way through the capital on the final day of its journey around the UK before arriving in the Olympic Stadium tonight for the Olympic games' Opening Ceremony. (Photo by Oli Scarff/Getty Images)

  • The Olympic Torch Makes Its Final Journey Across London Towards The Opening Ceremony

    LONDON, ENGLAND - JULY 27: Crowds enter the water to watch the Queen's rowbarge 'Gloriana' carry the Olympic flame along the river Thames from Hampton Court to City Hall on the final day of the London 2012 Olympic Torch Relay on July 27, 2012 in London, England. The Olympic flame is making its way through the capital on the final day of its journey around the UK before arriving in the Olympic Stadium tonight for the Olympic games' Opening Ceremony. (Photo by Oli Scarff/Getty Images)

  • The Olympic Torch Makes Its Final Journey Across London Towards The Opening Ceremony

    LONDON, ENGLAND - JULY 27: The Queen's rowbarge 'Gloriana' carries the Olympic flame along the river Thames from Hampton Court to City Hall on the final day of the London 2012 Olympic Torch Relay on July 27, 2012 in London, England. The Olympic flame is making its way through the capital on the final day of its journey around the UK before arriving in the Olympic Stadium tonight for the Olympic games' Opening Ceremony. (Photo by Oli Scarff/Getty Images)

  • The Olympic Torch Makes Its Final Journey Across London Towards The Opening Ceremony

    LONDON, ENGLAND - JULY 27: The Queen's rowbarge 'Gloriana' carries the Olympic flame along the river Thames from Hampton Court to City Hall on the final day of the London 2012 Olympic Torch Relay on July 27, 2012 in London, England. The Olympic flame is making its way through the capital on the final day of its journey around the UK before arriving in the Olympic Stadium tonight for the Olympic games' Opening Ceremony. (Photo by Oli Scarff/Getty Images)

  • The Olympic Torch Makes Its Final Journey Across London Towards The Opening Ceremony

    LONDON, ENGLAND - JULY 27: Crowds enter the water to watch the Queen's rowbarge 'Gloriana' carry the Olympic flame along the river Thames from Hampton Court to City Hall on the final day of the London 2012 Olympic Torch Relay on July 27, 2012 in London, England. The Olympic flame is making its way through the capital on the final day of its journey around the UK before arriving in the Olympic Stadium tonight for the Olympic games' Opening Ceremony. (Photo by Oli Scarff/Getty Images)

  • Day 69 - Olympic Torch Relay

    Handout combo photo issued by LOCOG of Torchbearer 131 Sir Bruce Forsyth showing his moves as he carryies the Olympic Flame on the Torch Relay leg through Kensington and Chelsea (Royal London Borough).

  • Day 69 - Olympic Torch Relay

    Prince William, Catherine, Duchess of Cambridge and Prince Harry at Buckingham Palace to watch the London 2012 Olympic Torch Relay.**POOL PHOTO**

  • Day 69 - Olympic Torch Relay

    Prince William, Catherine, Duchess of Cambridge and Prince Harry at Buckingham Palace to watch the London 2012 Olympic Torch Relay.**POOL PHOTO**

  • Coca Cola London 2012 Olympic Torch Relay concert

    Future Flame Tyler Rix carries the Olympic Olympic Flame and lights the Olympic Cauldron on stage at the Coca Cola London 2012 Olympic Torch Relay concert in Hyde Park, London.

  • Day 69 - Olympic Torch Relay

    The Duke and Duchess of Cambridge and Prince Harry are joined by 40 children from the Team GB Ambition Programme as they wait for Wai-Ming to hand over the London 2012 Olympic Torch to John Hulse during a visit to Buckingham Palace, London, on Day 69 of the London 2012 Olympic Torch Relay.

  • Day 69 - Olympic Torch Relay

    The Olympic Torch is driven along Oxford Street, London, on Day 69 of the London 2012 Olympic Torch Relay.

  • Day 69 - Olympic Torch Relay

    The Duke and Duchess of Cambridge and Prince Harry leave after watching Wai-Ming hand over the London 2012 Olympic Torch to John Hulse during a visit to Buckingham Palace, London, on Day 69 of the London 2012 Olympic Torch Relay.

  • Day 69 - Olympic Torch Relay

    The Olympic Torch is carried through Oxford Circus, London, on Day 69 of the London 2012 Olympic Torch Relay.

  • Day 69 - Olympic Torch Relay

    Spectators cheer on the Torch Relay along Regent Street in London.

  • Day 69 - Olympic Torch Relay

    Prime Minister David Cameron and his wife Samantha welcome Olympic Torch Bearer Kate Nesbit to Downing Street, London, on Day 69 of the London 2012 Olympic Torch Relay.

  • Day 69 - Olympic Torch Relay

    Ex-England rugby union captain Lawrence Dallaglio carries the Olympic Flame on behalf of Samsung - a presenting partner of the London 2012 Olympic Torch Relay, at Chelsea Football Club, Stamford Bridge in London.

  • Coca Cola London 2012 Olympic Torch Relay concert

    Eliza Doolittle performing at the Coca Cola London 2012 Olympic Torch Relay concert, in Hyde Park, central London.

  • The Prince Of Wales And Duchess Of Cornwall Attend Torch Handover - London

    The Duchess of Cornwall meeting Torchbearer Scott Moorhouse at the Olympic Torch handover at MENCAP community centre in Tottenham.

  • Day 69 - The Olympic Torch Continues Its Journey Around The UK

    LONDON, UNITED KINGDOM - JULY 26: In this handout image provided by LOCOG, Torchbearer 098 Joanna Lumley and Jennifer Saunders carry the Olympic Flame on the Torch Relay leg between Lambeth (London Borough) and Kensington and Chelsea (Royal London Borough), during Day 69 of the London 2012 Olympic Torch Relay on July 26, 2012 in London, England. The Olympic Flame is now on Day 69 of a 70-day relay involving 8,000 torchbearers covering 8,000 miles. (Photo by LOCOG via Getty Images)

  • After 68 Days Travelling Around The UK The Olympic Torch Reaches Central London Ahead Of The Opening Ceremony

    LONDON, ENGLAND - JULY 26: TV personalities Joanna Lumley (R) and Jennifer Saunders carry the Olympic Torch down King's Road on July 26, 2012 in London, England. The Olympic Flame is now on day 68 of a 70-day relay, the penultimate leg of the flames journey before being taken to the Olympic Park on Friday for the opening ceremony. (Photo by Dan Kitwood/Getty Images)

  • After 68 Days Travelling Around The UK The Olympic Torch Reaches Central London Ahead Of The Opening Ceremony

    LONDON, ENGLAND - JULY 26: TV personalities Joanna Lumley (R) and Jennifer Saunders carry the Olympic Torch down King's Road on July 26, 2012 in London, England. The Olympic Flame is now on day 68 of a 70-day relay, the penultimate leg of the flames journey before being taken to the Olympic Park on Friday for the opening ceremony. (Photo by Dan Kitwood/Getty Images)