My hon. Friend is absolutely right, and he makes a powerful point.
I have no doubt that this is money well spent and in the taxpayer’s interests. We live in a dangerous and disordered world. We are beset: one need only look at the port of Calais to see how many people come from all sorts of desperate circumstances in desperate countries all over the world, where poverty and injustice and misgovernance have reigned for generations. If we wish to see those movements of population reduced, it is in our interests to invest in good governance and in economic growth in some of those countries.