All vessels are restricted by speed in Canada in those restricted areas, whether it be a search and rescue boat—unless it's on a search and rescue call, of course—or a large tanker.
All vessels are restricted, and that information is issued to mariners through navigational warnings, notices to mariners and postings that go through our marine communications and traffic services centre at Les Escoumins, through continuous broadcasting messages to the mariners informing them of these restrictions in these specific areas.