There's a second point that I've been wondering a little bit about.
I come from a background of male-dominated professions. I've worked in the business world and the political world. One thing we've seized upon within the business community is unconscious bias. To what extent are there those types of courses within the senior leadership or middle-range leadership within the U.K. defence ministry in terms of unconscious bias? Sometimes you don't really know you're biased until you have someone telling you you're biased or showing you how you can figure out if you are biased. Is any of that prevalent? Is that part of the discussion or of what you're trying to be alert to?