The Conservatives have accused Chancellor Rachel Reeves of undermining the Budget process and dragging the Office for Budget Responsibility (OBR) into political controversy after Labour briefed that improved economic forecasts prompted her to abandon plans for an income tax rise. Shadow chancellor Sir Mel Stride has written to Richard Hughes, chairman of the OBR, demanding clarity on when the Chancellor received the watchdog’s forecasts and whether they played any role in last week’s surprise U-turn....










