In terms of training, this issue has arisen in recent times, I know that there are a couple of reviews under way, but I'm also aware of the increased training that happens to the front line through the work that I have already spoken about: the increase in training for our tactical response teams, which will mean we will have Armed Offenders Squad (AOS) - trained staff on shift, and that we're actually now looking at national standards in terms of the AOS training.