Freezing fog is causing disruption at London's airports this morning. There have been several cancellations at Heathrow and London City Airports. Passengers are advised to contact their airlines to check the status of their flights.
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A police officer who spent six days crawling the London Marathon in a gorilla costume has finally completed the 26-mile route.
A man has been arrested on suspicion of murdering a 48-year-old man who was stabbed to death on a bus in central London.
Transport for London has made the badges and accompanying cards permanently available after a successful trial in autumn last year.