To be fair: No prime minister or chancellor generally chats about the budget in public until it’s been delivered. But Reeves set a new precedent earlier this month by giving a “scene setter” speech in Downing Street, which rolled the…

To be fair: No prime minister or chancellor generally chats about the budget in public until it’s been delivered. But Reeves set a new precedent earlier this month by giving a “scene setter” speech in Downing Street, which rolled the…