I pay tribute to the right hon. Lady for her years of service to the House, particularly her years of service on the Foreign Affairs Committee, and for always keeping a laser-like focus on such issues. As she will be aware, we operate one of the most robust export control regimes in the world and take our licensing obligations seriously. When mistakes are made, things are investigated. As the Secretary of State for International Trade has said, the Government have apologised for the fact that export licences were issued in error, and we are investigating what happened.