There are actually two consecutive phases. We do the options analysis on all of our major projects to look at just that—what the options are, and how we should proceed. The options analysis for the automatic identification technology started a few years ago. We looked at it at the time, and it looked to be about $1 billion. We were sent back to look at it to scale it.
Within a few years, we will look to finish the options analysis and get a decision through the department, potentially through Treasury Board and others who could be involved. That would then allow us to enter the definition phase, which would mean requests for proposals, tendering, and all those sorts of things. The government's contracting regulations mean that we would seek a competitive process to find a supplier who could help us with this, with the idea—