I know that at CSIS national security headquarters, there's a constant flow of information between CSIS and the RCMP. The only thing I've heard, in my own jurisdiction, is that the disclosure letters go directly to the RCMP. They don't share them with other intelligence agencies, like the provincial anti-terrorism squad here in Ontario.
Through the national security headquarters, there is a constant flow of information between the RCMP and CSIS. I think the information flow is very good at the top end, the federal end. Then it's just what it takes to move from the federal to the rest of the agencies across the country.