We do risk assessments, and I encourage supervisors to do dynamic risk assessments.
On the issue around threat to officers here, I can't speak in terms of comparing it to Canada. What I can say in the U.K. is that overwhelmingly our officers are unarmed, but they have protective equipment. We work on the basis that if they are going to an incident that appears as though it carries risk to it, we would send a double-crewed vehicle. We have them available to us, but they are very much the minority. Ordinary patrolling is usually undertaken by individual officers, and the evidence is over a period of time that the risk is minimal.