I thank my hon. Friend for giving way. He is making an absolutely brilliant and historic speech. I am very grateful that he mentioned my good friend, Chris Smith, who very bravely told the world in 1984 that he was gay and proud of it, and we are proud of Chris for doing that. I am also pleased that my hon. Friend has brought up the international context, where there are appalling levels of prejudice and abuse against HIV-positive people and against the LGBT community of many countries around the world. We just need to send out a message from this House of Commons that this country has changed its attitudes. We have done a great deal medically to help people. We need to ensure that the rest of the world understands that we can do the same in every other country. We have to close our minds to prejudice and open up our minds to human rights and justice for people all across the globe.