A number of factors can prompt changes. They include discussions with stakeholders, as was referenced earlier. A summit that the minister hosted last week with industry partners, including consumer groups, is one way of looking at how improvements can be made, which also include tools that the agency may or may not have to improve the efficiency of the overall national transportation system. In addition, as was mentioned, we collaborate closely with the agency on operational needs they may have, including where there may be opportunities for some improvement in terms of legislation and authorities that the agency could use to enhance their effectiveness.
As well, as in the past, there's been a statutory review of the Transportation Act, and out of that review often come recommendations pertaining to the role and mandate of the agency.