The woman killed in a triple stabbing in Brixton on Monday has been named by police as 28 year old Keisha McKenzie.
40 year old Desmond Brooks has been charged with her murder and two counts of attempted murder. He has been remanded in custody to appear at the Old Bailey on Friday 2 August.
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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.