Power workers on London Underground are threatening eight days of strikes in a long-running row over conditions. Members of three trade unions are set to walk out from 8pm next Tuesday until 8pm on Wednesday July 9.
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Those vying to be named the new Met Police Commissioner will speak to the Home Secretary, London Mayor and Policing Minister.
Monday's temperature was recorded at Kew Gardens, west London, where visitors enjoyed temperatures 10 degrees warmer than Milan at 8C.
The Central and Waterloo and City lines will be affected, with other stations and lines likely to be busier than normal.