As the situation evolves, I think we've seen the measures that we've put in place evolve with it. I would add, though, a cautionary note about cutting off the opportunity for that kind of high-level contact, whether it's with the Russian ambassador here or through our ambassador in Moscow. As you'll have seen earlier, Minister Joly brought in the ambassador to give him a dressing-down for Russia's actions. This kind of communication is important to signal directly to the regime our views on what's taking place.
As well, we can see that our ambassador in Moscow also plays a role in protecting Canada's interests, whether it's consular or just as she did over this past weekend, setting a real example in Moscow by joining like-minded ambassadors on the anniversary of the death of Boris Nemtsov.
I think the bottom line is that at this point we are looking very clearly at all options to respond to Russia. Ambassadors play an important role in the diplomacy we've been talking about for weeks, which in the end will play a role in ending this conflict. It's not a decision to be taken lightly.