My hon. Friend is absolutely right to raise that important question. This Government will not hesitate to take firm action to close loopholes and to strengthen the enforcement of sanctions. He will understand that I will not comment on future designations or enforcement actions. As I have said, we have already taken some early steps on the shadow fleet, but he is right: there is much more to do, whether to improve compliance or to target those who enable sanctioned individuals to evade our sanctions, and I will of course keep the House closely updated.