By Sarah Ritchie The Liberal government is rejecting a call from the Bloc Québécois to split its marquee legislation in two and allow part of it to speed through the House of Commons this summer. The bill — known as Bill C-5, or the free trade and labour mobility in Canada act —was introduced last Friday. It has two parts. The first portion addresses internal trade barriers the Liberals have promised to tackle by July 1. The second part proposes to make sweeping changes to speed up approvals of major projects. The Bloc argued the internal trade portion of the legislation could be passed relatively quickly with broad support from the House of Commons, but called for a separate study of the changes to major project reviews. “The bill as…