London Mayor Khan says reviewing security after Nice attacks

Britain's mayor Sadiq Khan speaks to supporters as he arrives for his first day at work at City Hall in London, Britain May 9, 2016. REUTERS/Hannah McKay/File Photo

LONDON (Reuters) - London's mayor said on Friday the city's security measures would be reviewed after a gunman at the wheel of a heavy truck ploughed into crowds in the French city of Nice in what President Francois Hollande called a terrorist act. "I will reassure all Londoners that today we will be reviewing our own safety measures in light of this attack and that I and the Metropolitan Police Commissioner will do everything possible to keep Londoners safe," Khan was quoted as saying by the Press Association. (Reporting by Costas Pitas; editing by Michael Holden)