It starts with detailed inspections which are carried out on a regular basis for all of our major assets, in particular for bridges and dams because of the nature of the structures. Through that we assess their condition and we prioritize the needs that are identified for them. Through that we set priorities for the funding which we seek. Of course, our first priority always is health and safety. Second is protection of the taxpayer investment and the assets. Timely investment is all part of what we consider to be stewardship and then moving these assets and bringing them up to a green or a good condition as we detect issues with them.