Well, we've done that, as we said we would and of course, in a business such as Pearson, which is a people business er, although we regularly monitor employment statistics, such as total employ total number of employees er, revenue per employee, cost per employee, profit per employee, there are times when we have to take er, difficult decisions and er, so we've gone in for a lot of redundancy, which we'll see in, in er during the next slide or two.