Opposition leader expected to turn fire on predecessors in speech in which she will try to break with the past

Good morning. Keir Starmer is in Ukraine and, as Pippa Crerar and Luke Harding report, he is signing a 100-year partnership deal with the president, Volodymyr Zelenskyy.

We will be covering the trip in detail in a live blog here.

I will acknowledge the Conservative Party made mistakes …

We announced that we would leave the European Union before we had a plan for growth outside the EU.