Ms Blears told Labour candidates in a briefing in Parliament organised by think tank Progress: "Use Labour's incumbency to your advantage. You may not be the MP, but can the MP get in to see ministers to present petitions? Or take constituents to Downing Street? They can't and you can." Her spokesman today said: "Hazel will refute any allegations of impropriety. The fact is if you are in the government party, you get to go to places of government."