The Commissioner of the Met Police is calling for mandatory drug-testing for all workers. Sir Bernard Hogan-Howe says anyone failing the test and refusing to get help, should face the sack. The full story now from Richard Pallot.
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The pathologist described the injuries as similar to those usually seen in a car crash.
Unlike in the countryside peregrines have no predators in the city and their numbers are on the rise.
You can help keep an eye out for the capital's worst potholes by reporting them on an interactive map.