Well, it does depend on the waste. Obviously, fuel is the highest radioactive material we manage. The plans are for that to be disposed of in a very deep geological disposal facility. There's a class of waste called intermediate level. We're still looking at how to best handle that for AECL, and CNL is working on that.
The vast majority of the material that's generated out of our decommissioning operation is low-level waste. That is placed in a highly engineered facility that, again, is very similar and almost exactly the same as what has been built and is actually being filled as I speak, at both Port Hope and Port Granby. Those facilities have a lot of layers and engineering. You monitor to see if there's any compromise to the containment. The idea around those designs is to contain the radioactive material.