Starmer promises second Brexit referendum if Labour wins election

The transcript discusses the necessity of public consent in deciding the future relationship with the EU. It emphasizes the importance of a referendum where the public can choose between leaving with the best possible deal or remaining in the EU. The proposal includes plans for an incoming Labour government to legislate for a referendum within six months of taking power.

What has happened in the last three years that makes the current situation significant?

Why does the speaker believe it is important to ask the public for their consent?