I would say yes. I believe that the food distribution landscape in Canada would be very different today if that had happened, I would say, before 1998, when Provigo was acquired by Loblaws; and in 2005, I believe, when A&P was acquired by Metro; and in 2013 when Sobeys acquired Safeway.
Those three specific acquisitions wouldn't have happened if Bill C-56 had been approved or ratified before 1998.