Regarding the environmental aspects, I think maybe the government could consider the investments required to move to more sustainable processes. In some cases, these are quite considerable, and perhaps there could be some more creative ways to support them or incentives for those who undertake them.
For the long term, first of all, doing so would place us in a more competitively green environment by having our industry at the forefront of adopting those technologies, and secondly, there is the overall sustainment aspect that comes with that. In many cases, these greener processes can in fact provide a much more economically competitive solution to the particular work at hand as well. We have some examples of that within our business.