That's a little outside the scope of this.
In general we have 6,000 screening officers across the country. We screen 150,000 people every day. It's a very complex operation. In order to better prepare them for their duties each day, the Auditor General noted that perhaps we could communicate changes in a more coherent fashion, which we have done through enhanced shift briefings—that's what we call them. When a screening officer starts this shift, they get them together as a group and they provide this update briefing as a means of enhancing that communication.