From here:

OTTAWA – Canada’s spy agency is keeping tabs on more than 200 people within the country it says are suspected terrorists.

Richard Fadden, the director of the Canadian Security Intelligence Service, told the parliamentary public safety committee Tuesday that his clandestine organization’s “No. 1 priority” is protecting Canadians from the “threat of al-Qaida, its affiliates and its adherents.”

“In that regard, I can say that as of this month, CSIS is investigating over 200 individuals in this country whose activities meet the definition of terrorism as set out in the (Anti-Terrorism) act,” Fadden said, adding they are also monitoring people abroad.

“It is also worth mentioning that the service maintains an active interest in the threat-related activities of a number of non-citizens who have ties to Canada, whether through former residence here or family links.”

CSIS has confirmed that not all of the suspects are refugees sponsored by the Anglican Church of Canada.