Sir, perhaps I could respond to some of your comments, because I've been waiting for the questions to come through. You did start with a question and I want to get back to that.
When I speak to my colleagues in the industry, certainly the large businesses...30% to 40% of the actual contract work they win goes to small and medium-sized businesses that support them. We can't carry all the staff all the time on our payroll, pay the benefits, all that, for the next 25 to 30 years, because once they're an employee, you're committing for the long run.
So working with SMEs and working with other companies it has to be part of the formula of how we do business. We don't have an ongoing stream of contracts coming in to keep all these people busy all the time. So it is how we operate.
I don't think doing large projects cuts out small and medium-sized businesses at all.
To your issue of security and your concern about security and large breaches, absolutely they happen. If I can use an analogy of a bowl with one hole, and the hole is where the communication comes through, if you could protect that one hole at least you'll protect what's in the bowl.
But if you have multiple holes, which is how the government is connected today in some respects, there's a potential for more breaches to occur. You might have plugged this one and that one--10 of them--but there are still another 50 that are wide open to vulnerabilities and cyber threats.
So appreciate that they could always happen. The risk exists, but it is how you can mitigate those risks, and there is an opportunity to do so by simplifying the infrastructure and consolidating some of it.
I think that responds to most of that.