I had said, with regard to education, that we put on summits here in Ottawa to make people aware of natural gas for transportation. We've led by example with our own fleet, particularly with our rig operations and our collaboration with OEMs. We have been working with the OEMs to come out with product. I'm pleased that yesterday's Globe and Mail talked about that.
Going back to the home refuelling, we're also working with our colleagues in the U.S. We put out an RFI to 42 companies in eight countries around the world, and we're trying to get a response to bringing the cost of home refuelling down. We also support a lot of research in universities across Canada, as well as in the U.S. From a company standpoint, what with community investment and working with other companies on natural gas, we're doing a lot.