A senior Met police detective is due to be sentenced today, after being convicted of trying to sell information to the News of the World about the phone-hacking inquiry.
April Casburn, who was found guilty of misconduct in public office in January, was told by the judge that she could face a custodial sentence.
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Tubes, trains, trams, buses, cable cars, river buses, taxis and going by foot - your guide to getting around during the strike.
Union officials rejected a revised offer from Underground managers during a meeting at the conciliation service ACAS this afternoon.
Train drivers were offered £200 a shift to work on the new 'Night Tube' in a bid to halt the threatened walkout.