By Jessica Frank-Keyes Labour would “stop the chaos”, bring “change” and deliver a “long-term plan to rebuild” Britain if the party wins the general election, Labour leader Sir Keir Starmer has pledged. Starmer outlined a change-focused message to voters in a campaign video and a speech of his own, delivered indoors and in front of two Union Jack flags. He reiterated how Labour has changed over the course of the last four years and said he had “returned it once more to the service of working people”, as he asked voters to trust him to do “exactly the same for our country”. Starmer, who is curr…