Let me try to answer that as well as I can. I'm not sure we see a ton of issues with block release, per se. I think the biggest restrictions or challenges we face are actually regulatory at the provincial level. Frankly, to western Canada's benefit, Ontario is shutting out apprentices through its high apprenticeship ratios and compulsory trade certification. People are leaving to go to western Canada.
That, to us, is probably the strongest barrier we're seeing in that regard.