 Through his prominence with ConservativeHome, Montgomerie wrote frequent articles on Conservative politics for "The Guardian" and "The Times", and occasionally for the "Daily Mail", "The Independent", and the "Financial Times".In April 2011, he became a columnist for "The Sunday Telegraph", but in October of the same year, Montgomerie resigned from his column, after a series of attacks on him by the Mandrake column in "The Daily Telegraph", its sister paper.Montgomerie wrote that a tweet critical of the "Daily Telegraph" editor Tony Gallagher had started the attacks