NHS bosses have told political parties not to impose any new targets on the beleaguered health service in their bid to win the next general election. They said the Conservatives and opposition parties should resist foisting new performance metrics on the NHS when it cannot deliver the hundreds it already operates under. The plea was made by hospitals, ambulance providers, mental health, community care and GP services in England, who said, ‘Given the NHS’s staff shortages, huge backlog of care and financial problems, the answer will not be found in politicians imposing oversimplified and unfunded targets that make convenient soundbites but have little bearing on reality and demoralise frontline workers.’