In 2006, the Conservatives campaigned strongly against Liberal abuses in the Sponsorship scandal and vowed to introduce several accountability measures that would hold even a majority government to account. These included a Parliamentary Budget Office whose first head Kevin Page found himself often sharply at odds with Harper government policy and issued several reports scathing of Conservative practices, even sometimes being described as the "sharpest thorn in Harper's side". Major media commentators often use Page's reports as a starting point for general criticisms of Harper's budgetary and transparency practices including comedic rants.