the march proceeded along the 2 kilometre route past Emerson's constituency office to the rally. The next day, another group flew an airplane over Canada's parliament asking the Member of Parliament to "call home". This was in reference to the fact that David Emerson had remained low key and made few public appearances in the riding for the months of February and March. According to an online poll from The Globe and Mail, 77% of respondents wanted Emerson to step down and run in a by-election. A similar online poll conducted by Maclean's magazine showed 66% wanted Emerson to run in a by-election. Ipsos Reid in mid-February 2006 conducted a poll of British Columbians and found that even in staunchly Conservative areas of the province, respondents were 75% in favour of a by-election being called. On March 3, 2006, Ethics Commissioner Bernard Shapiro announced that he was launching a preliminary inquiry into conflict-of-interest allegations against Emerson and Harper. Shapiro says he will look into what influence may have been wielded in the decision by Emerson to cross the floor. On March 20, 2006, Shapiro stated that he was "satisfied that no special inducement was offered by Mr. Harper to convince Mr. Emerson to join his cabinet and his party". He found no wrongdoing on Emerson's part and recommended a parliamentary debate on floor crossing. Resolution of softwood lumber issue On April 27, 2006, Prime Minister Harper announced that Canada had reached an agreement with the United States on softwood lumber. Working closely with Minister Emerson and Canadian ambassador to the U.S. Michael Wilson, this landmark agreement resolved a dispute disrupting Canada–U.S. relations since 1982 when U.S. lumber producers first petitioned against Canadian softwood lumber imports under U.S. countervailing duty law. Previous Liberal governments had enacted two five-year deals, the last one expiring March 31, 2001. Since then, Canada had been locked in costly domestic and international litigation as U.S. lumber companies charged Canada with dumping subsidized lumber into the U.S. market. The softwood lumber deal ensured no quotas or tariffs at current lumber prices, repayment of at least $4 billion in unfairly collected duties to lumber companies, and provincial and regional flexibility depending on operating conditions. "Canada’s bargaining position was strong; our conditions were clear; and this agreement delivers", said the prime minister. "It’s a good deal that resolves this long-standing dispute and allows us to move on." The deal