The original language that referred just to “activity” enables us, from a regulatory drafting perspective, to be able to identify certain types of activities for which the minister could suspend the timeline. Then this additional language, “respecting circumstances”, was a regulatory drafting issue to allow the minister to identify the nature of those activities.
To give you a concrete example, in the consultation paper that's currently out on the regulations, there are four different circumstances. To deliver on those as potential items for which the clock could be stopped, this language is needed. Those particular examples are at the request of the proponent, so that's a circumstance under which this could be used. Another is outstanding fees that still need to be recovered by the agency for the process to go forward. Another is critical information that's missing. For those issues, or potentially other ones that could be identified through the public consultation period, this language would enable us to be able to draft the regulations.