You should read some of the supporting stories on that site.
Prof Rodger said that the investigation had also confirmed that no other patient treatments were affected. ..He added: "Patient safety is at the heart of everything we do. We have sought assurances from NHS Greater Glasgow that no other patients have been put at risk - and they have given us that assurance. 08 Feb 06
The Greater Glasgow Health Board admitted there had been 46 serious incidents since 1985. ...more than 200 cancer sufferers have been seriously injured or killed by overdoses of radiation in the last six years alone. 12 May 06
Unfortunately, the courts have consistently shown a reluctance to impose criminal liabilities on doctors for 'policy' reasons - something to do with not wanting them to practise 'defensive medicine'.
IIRC, where homicide is concerned, negligent treatment is not enough to impose criminal liability. I think there was a case where the treatment was described as 'patently bad' and still no criminal liability was imposed.
2159 were killed and over 165,000 injured last year by NHS negligence. LINK
That's about the same as the number killed in the twin towers on 9/11 - and it's happening every year.
Our government is introducing new corporate manslaughter laws to make directors personally responsible for the negligence of their companies. Anybody like to bet that they'll be granting ministers an exemption from the new law?