Thank you for that. I do want to note I'm taking a flight out to Burnaby this evening and in my garden the tulips are already coming up, so it may be raining, but the conditions are much better than in Ottawa.
You referenced three critical technology areas. There is the understanding of fuel cell materials. There is the fuel cell stack manufacturing technology, and we've certainly seen what's in place in Burnaby, but it's to the extent of machine tooling so that it can be done in a mass distribution process and lower the costs. Most important is the whole question of hydrogen fuelling infrastructure, that being a key role, which was also raised by Mr. Petsinis. Could you elaborate a bit on each of those three areas and particularly on the issue of the fuelling infrastructure, which is a key obstacle right now to the development of this technology being used by consumers in any mass way in Canada?