New email claims Hunt asked News Corp lobbyist to guide his "positioning".
If the PM is later forced to sack Hunt, it is his judgement that will be under question.
Speaker angers Tories by ordering PM to answer an urgent question on Jeremy Hunt.
Lobbying is an important part of democracy - but where does the line of acceptable behaviour lie?
Simon Hughes and Bernard Jenkin urge an investigation into potential breaches of the ministerial cod
Adam Smith says that he acted "without authorisation from the Secretary of State".
Emails released yesterday dispute the claim that Hunt was impartial in BSkyB bid.
Culture Secretary under pressure after acting as a "cheerleader" for the BSkyB bid.
Hunt scraps single network channel in favour of more localised media.