Sure. I don't have details on the specific reasons for the delays or the specific ones Ms. Collins mentioned, but as I think I explained before, where there are delays, it's because more information needs to be gathered. The situation of the use of the substance has changed.
I'll be frank and say that sometimes it's capacity issues in the department. Sometimes it's reprioritizing amongst all the risk management instruments. I think the feeling is that if you put hard deadlines in, you will push resources towards that area, and it's not always true.