Okay.
Can you walk us through this and maybe explain it in more detail? We've heard reports of outages from time to time. Can you give us some indication of what that typically looks like and how the technology kicks in? If one centre experiences an outage, you said it can be monitored anywhere across the country. Maybe you can just walk us through that.
How frequently do “outages”, as the media or as we may call them, occur? When they occur, what is the sequence of events to ensure that there isn't a danger to marine traffic?