Keir Starmer: “This is not only a question about the future of Ukraine—it is existential for Europe as a whole.”

It’s work I started before I became an MP and it’s work I’m keen to continue after I’m an MP.

They have been resolute in their support for me, firstly in becoming an MP and then becoming the leader of Labour party and then as prime minister.

I think once you’ve been prime minister, it’s important to answer the question: what are you going to do next? Having decided I’m going to concentrate on international affairs, I think it’s right to step down.

It has been a huge honour and privilege to represent the best constituency in the country and to have taken over from Frank Dobson, who was such a great constituency MP and a member of the last Labour government.