The frequency of whales is very much dependent on where these mammals feed as well. Sometimes they are along the coast of the Magdalen Islands. Other times they are further up the coast or further into the gulf. I can't give you any specifics with regard to the percentage of time that they are along the Magdalen Islands. I can tell you that, through the monitoring, each of the respective zones, the restricted zones, once they are monitored, can be opened and closed depending on whether or not whales are sighted.
As soon as whales are sighted through aerial surveillance as well as any other monitoring, those areas are then closed. Whether it's one whale or five whales, it doesn't matter. If a whale is in that area, it is then closed and restricted until no whales can be seen.