On the other side of things, if we look at the response to our recommendations—and the TSB has issued of over 600 recommendations since we were created in 1990—rail, aside from pipelines, has the highest percentage of responses that have been assessed by the board as fully satisfactory, although, admittedly, we've issued fewer recommendations in rail than in air.
It's a mixed bag. There has been progress, but there's still more that can be done to improve safety in the rail industry, no doubt.