Legal 'gag' prevents NHS whistleblower revealing more

Mr Walker has urged MPs to help him expose further details, saying he could not say more "without incurring a much bigger risk of being sued by the NHS".

"I am still gagged. There's nearly 3,000 pages of evidence of which I have only been able to talk about a few. Those are the things I would like the health committee to expose," he said.

The BBC reported that Mr Walker had been threatened with legal action because of the interview.


NHS whistleblower speaks out

The former head of an NHS trust which is being investigated over high mortality rates has spoken out over patient safety concerns - in defiance of a legal gag.