Britain’s centre-left Labour government is set to unveil a tax-raising budget Wednesday to curb debt and fund public services, while aiming to reassure financial markets and voters alike.Prime Minister Keir Starmer has vowed to reduce National Health Service waiting times and ease a prolonged cost-of-living crisis, hoping to strengthen Labour’s appeal as hard-right Reform UK gains momentum in the polls.But finance minister Rachel Reeves must balance pledges to support households wit