With Labour predicted to become the biggest party in the UK parliament, here are the contenders for the most prominent ministerial positions. Deputy Prime Minister: Angela Rayner Rayner, 44, is an outlier in a country long dominated by a ruling class disproportionately educated at private schools and Oxford and Cambridge universities. She grew up in social housing in northern England, left school without a degree and became a single mother at 16. A trade unionist before being elected to parliament in 2015, she was elected as Labour’s number two in 2020. Her left-wing background and straight-talking style — complete with...