The system we've had in place since the early 1990s has served Canada quite well. That was following the Brander-Smith report that was published back in the late 1980s, and the regime was implemented in the early 1990s.
The capacity that was identified at the time was 10,000 tonnes. It's worked very well but, like anything else, it could be improved. That's why we've had the tanker safety panel examine the regime, and they have made some recommendations. They found that the regime served very well and it was a good regime, a robust regime. We are moving towards improving that regime further.