As I say, we certainly use risk triage criteria at the front end—and we're actually doing more work in looking at our risk indicators up front—to try to make sure that we can identify lower risk, more routine cases where there may be not issues versus complex cases, so they're are two kind of different pathways that an application may follow in terms of the process. Clearly, more complex cases where issues have been identified go through a more rigorous process.
As I say, that's where we call on our case management branch where we may have to refer cases further to the RCMP, for example, or to CBSA. So as I say, there are two different pathways in the process.
Mr. Orr, you may want to add to that.