On that topic, they have. That's part of our business. I'm still changing out T12s. I can't believe I still find them in the system. We're doing two towers in Calgary right now. They're all T12s. They're not going to live with them, because they have to move to the new technology that was legislated by the federal government. There's a good example.
On April 16th, 2013. See this statement in context.