Perhaps I can make an analogy—I know you're not involved in this project—of how as members of Parliament perhaps we can look to our own Centre Block and West Block, and the great number of unknowns that existed before the walls were opened up, such as the amount of asbestos or lead or knob-and-tube wiring, and whether there was structural damage or not. Those things couldn't be assessed from the outside.
Is that a fair comparison? I know Centre Block is a bigger project, but—