Thanks, Scott.
In response to the question about the resources that Shared Services needs, there are a number of things. It's access to expertise, such as the Canadian Centre for Cyber Security, which is constantly monitoring those things. It's access to technology in the networks and in the data centres.
It's a range of things that work together to make sure of this, including, frankly, the physical layouts of buildings. Oftentimes you need to take a look at internal threats. For example, at the data centres, we make sure that, for people going in and out, it's all properly logged and captured. The ability to remove hardware is something that is deeply and tightly controlled.
It is definitely multi-faceted. We look at threats from all angles. We rely on a lot of the policy, direction and expertise from our colleagues elsewhere, and then work to ensure that we apply best practices to put that into the systems overall, from the desktop through the network to the end data centre, and at every step along the way.