According to Transport Canada and NavCanada, the restricted airspace is restricted. Only the specified operators may use it.
For the airspace above, you're supposed to follow the published procedure.
The confusion is people think the published procedure is for within the restricted airspace, whereas a careful read of it would show that it's for ABOVE the restricted airspace.
In other words, you can't "If you want a "better / lower" view, fly the procedure / airspace etc.". It's a CYR, and as such, you can't enter it at all. The procedure applies to the airspace ABOVE the CYR.