I'd just offer that there are no new blind areas in British Columbia. The radar sites are the same and the atmospherics for the radio towers are the same. B.C., with its interesting topography, has some channels and some inlets that aren't utilized much and don't have radar. In those places we depend on radio and AIS to keep track of vessels, but there's no change to that radar coverage.
On March 10th, 2016. See this statement in context.