This kind of talk drives me nuts. This idea that senior managers are evil bureaucrats wanting to cover stuff up (why? they are WELL AWARE that corporate manslaughter is a risk in their work)
Sorry I have personal experience of NHS staff lying to cover their arses.
The whistle blower in the Alderhay baby heart scandal was unable to get a job again in the NHS and had to move to Australia to be able to keep working as a doctor.
I have seen, after yet another hospital scandal, an hospital official being sent out to reporters, not to apologise and say how they would change to avoid this happening in the future, but instead to read out a statement about all the brilliant care the hospital provided ( not to the young man who died as a result of failings obviously, but he's just one man, a mere blip after all). The callous lack of regard to the family was appalling. And that was not off the cuff, that was a statement someone actually thought about, wrote down, and read out. It tells you everything about the culture.
The NHS is notorious for this.