Is the unaccountability of NHS staff the greatest threat to the health of UK citizens?

Is the unaccountability of NHS staff the greatest threat to the health of UK citizens? - Certainly many people would be of that opinion - especially if they have had personal experience of serious NHS negligence or a member of their family has suffered because of it. - Until you experience the NHS Complaints Procedures for yourself you can have no conception of how useless, evil and corrupt they are: how the NHS routinely and literally gets away with murder. Read in today's Telegraph report how despite presiding over the avoidable suffering and deaths of around 400 patients at that infamous, inhuman Stafford hospital between January 2005 and March 2009, Martin Yeates is not even going to appear at the public inquiry into the scandal. Like many another overpaid apology for a public servant he is claiming to be too ill to be questioned. - That 'illness' is Cowardice.