Philip Davies is the latest MP to complete the Centre for Social Justice's Inner City Challenge after spending most of last week at St George's Crypt, a homelessness project in central Leeds. He follows colleagues including Justine Greening, Oliver Letwin and Ed Vaizey who have each given up four days to help and learn from a charity tackling acute poverty outside their constituency. Any MP interested in taking the Challenge should speak to Chris Bullivant at the CSJ.