Olympics Correspondent Simon Harris is at a special briefing on the London 2012 Opening Ceremony.
Show features one hour of culture, athletes' parade, cauldron lighting and fireworks. @londontonight
Boyle on the Olympics: "The biggest thing any country does apart from mobilise for war." @londontonight
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Fighting for their right to misuse nitrous oxide, approximately 60 or 70 protesters inhaled 'laughing gas' amid concerns over a clampdown.
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The annual cycling festival in London was the biggest ever this year - with more than 25,000 taking part today.