I really can't answer the question, because I'm not sure exactly where the gaps are, but there are always problems in overlap. There are always problems in information sharing between organizations. This is something, as I suggested, that National Defence really needs to pull away from. The government needs to put the resources into a central agency that is going to be responsible for Canada's nation-wide critical infrastructure and negotiate with the provinces—doing more than simply coordinate and facilitate, but actually taking much more a lead regulatory role in doing this.
On March 1st, 2012. See this statement in context.