We're seeing all the statistics you've presented in your report. There's no doubt there's been an upward trend in railway accidents. The point is that something is fundamentally wrong. It's not that it's not as effective as one might hope; it's that we're seeing a higher railway accident rate, so it's difficult to use the term “not as effective as one might hope” when we've seen railway accidents skyrocket.
On March 13th, 2008. See this statement in context.