text:  Keir Starmer says he's getting used to the idea of being called prime minister, but is still trying to find his way around 10 Downing Street. During his campaign, he vowed to scrap one of the Conservatives' signature policies, a plan to deport asylum seekers to Rwanda, no matter where they're from. Starmer confirmed that Saturday, calling the plan dead and buried. He embarked Sunday on a tour of the United Kingdom's four nations, England, Scotland, Wales and Northern Ireland.