The beauty of investing in green alternatives to the roading network is that they free up the roading network itself. Those investments help the people who use the roads. The roading network is there; of course it should be made safer, and that's something I worked on quite a lot in the last term of Government. It's not made safer through mega-projects that cost billions of dollars for 3 to 5 kilometres; it's made safer through things like median barriers, through slight widening, through safer passing lanes on thousands of kilometres of roading network that we have across the country, and through safer speeds, where that's appropriate.