The Royal College of Nursing says a quarter of nurses have been discouraged about blowing the whistle on concerns over patient care, in spite of the Stafford Hospital scandal. A survey found 24% of nurses said they had been warned off raising concerns.
The nursing union says the figures reveal a "culture of fear and intimidation" at work.
More top news
An emergency services team performed open-heart surgery on a woman in her forties at the scene of a car crash on Monday.
High pressure gives us a settled and very cold start to the new week.
Hull City midfielder Ryan Mason has been able to speak of the incident during the Chelsea match which saw him taken to hospital.