Original BBC story http://www.bbc.co.uk/news/uk-england-london-11945774 MET REQUESTS TO TfL 2007 - 4,939; denied 747 2008 - 6,074; denied 1,279 2009 - 5,619, denied 918 2010 - 6,576, denied 810 The Met Police has made record requests for data on London commuters, a majority of whom use Oyster smartcards, the Green Party has said. Transport for London (TfL) figures show the Met made 6,576 requests in 2010, but it was turned down 810 times. Noel Lynch, chairman of London Green Party, called for "rigorous safeguards to protect people's privacy". The Met said the rise in requests was due to the rise in Oyster usage as the data helps trace a person's movement. Figures obtained by the Green Party from TfL show that in 2007 the Met made 4,939 requests, but 747 of those requests were turned down. The number of requests rose to 6,074 in 2008, of which 1,279 were turned down. In 2009 police requests fell to 5,619 in 2009, but the Met were denied information on 91