Since coming into power, in 2006, the Tories have tabled six back-to-work bills and are in the midst of cutting 29,600 public sector union jobs between now and 2015.

Recently, the House of Commons passed Bill C-377 — a private members bill introduced by MP Russ Hierbert which would require all Canadian labour unions to publicly disclose their financial statements or risk losing their tax exempt status.

http://ca.news.yahoo.com/blogs/canada-politics/public-sector-union-launches-attack-against-harper-government-045031609.html