I would say that Canadian sanctions, combined with American and EU actions, are effective. We believe more coordinated action is needed. For example, the Magnitsky act that Canada passed has gone through many parliaments among Canada's allies—the U.K., the U.S., and other European parliaments. We believe it won't be just one country's action but a coordinated alliance, if you will, of countries that are dedicated to confronting the Russian aggression that will be the defining point in this conflict.
On June 7th, 2018. See this statement in context.