Phil Stride, Head of the Thames Tideway Tunnel at Thames Water, says the company may not stand to make any profit from the project.
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Rowan Atkinson slipped back into character for the 25th anniversary of Mr Bean and took his mini for a spin outside Buckingham Palace.
A woman believed to be in her 60s has bee killed after being hit by a lorry in Peckham High Street, police said.
Researchers from Imperial College London believe they have found a cure for motion sickness.