But the cost of building roads has been increased significantly through the regulations around health and safety. The purpose of that is to save lives, and yet when we look at these measures, we don't seem to be making the progress that we're getting to. So my fundamental question to the Minister: over the last five years, as this work—this operation—has matured, why have we stagnated or, indeed, started to suffer worse outcomes around serious non-fatal injuries in the workplace? 