Harper started off the first month of the campaign with a policy-per-day strategy, which included a GST reduction and a child-care allowance. The Liberals opted to hold any major announcements until after the Christmas holidays; as a result, Harper dominated media coverage for the first weeks of the campaign and was able to define his platform and insulate it from expected Liberal attacks. On December 27, 2005, the Royal Canadian Mounted Police announced it was investigating allegations that Liberal Finance Minister Ralph Goodale's office had engaged in insider trading before making an important announcement on the taxation of income trusts. The RCMP indicated that they had no evidence of wrongdoing or criminal activity from any party associated with the investigation, including Goodale. However, the story dominated news coverage for the following week and prevented the Liberals from making their key policy announcements, allowing the Conservatives to refocus their previous attacks about corruption within the Liberal party. The Conservatives soon found themselves leading in the polls. By early January, they made a major breakthrough in Quebec, pushing the Liberals to second place.