This is an important agenda. When I was a Minister at the Department for International Development, I always wanted prison visiting and access to be a condition of any aid that we gave to a country, although I did not exactly succeed in my objective. My hon. Friend illustrates the important point that when people are hidden and no one can get to them, we do not know what is going on. The ability for decent people to inspect prisons and visit prisoners, as is the case in this country, is a very important aspect of any judicial system and the human rights that ought to go alongside it.