My right hon. Friend makes the valid and important suggestion that we must do what we can to get the grain out of Ukraine. It is not just an energy crisis that people face; it will be a food crisis if the Russians are continually to both steal and blockade that grain.

However, I am afraid, with due respect to my right hon. Friend, that securing the Black sea and the UN mandate to do that are definitely easier said than done. I continue to speak to a number of Black sea partners and other members to see what else we can do to explore getting that grain out both overland and at sea. While Russia has talked the talk, it has done the complete opposite when it comes to providing assurances on any humanitarian corridor, especially on the land, as we saw at Mariupol, and now obviously at sea.