UK government borrowing unexpectedly increased to £20.2 billion in April, putting pressure on Chancellor Rachel Reeves ahead of her June 11 spending review. This rise, attributed to higher public service and benefits spending, contrasts with economists’ predictions of a decrease to £17.9 billion. With a current fiscal maneuvering room of £9.9 billion, Reeves faces challenges in adhering to her fiscal rule to balance day-to-day spending by 2029-30, while the government has also revised the total borrowing for the fiscal year to £148.3 billion, exceeding previous forecasts.