It has been a year since Keir Starmer took over as Labour leader. Rafael Behr and Gaby Hinsliff look at how he should push the party forward after a frustrating year in opposition. Lisa O’Carroll speaks to the EU ambassador to the UK about violence in Northern Ireland and vaccine wars. Plus, Peter Walker looks at the Green party’s local campaign in the north of England. Help support our independent journalism at <a href="https://www.theguardian.com/politicspod">theguardian.com/politicspod</a>