Thames Water customers could see their bills come down in the future thanks to an environmentally friendly piece of engineering.
The utilities company has revealed plans to spend £250 million accelerating what it describes as a "vast 'poo power' programme" designed to ensure it generates a fifth of its electricity from waste that flows from the sewage works.
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Muslim leaders condemned the "heinous and appalling" Westminster terror attack.
Travis Frain is recovering in hospital and has posted a photo to Twitter of Prince Charles by his bedside.
Acting Commissioner Craig Mackey led new policemen and women in paying their respects at a passing-out parade in Hendon, north-west London.