Your arguments do not stack up - the law he broke keeps him within the laws of safety.
All the things you quote are safety / health issues.
They have hired people with the correct legal qualifications.
He is only copying his competitors.
You make it sound black or white - he made a decision he believed to save the company that did not compromise safety.
The RMT have form for being awkward and not seeing the reality of a companies balance sheet.
I admit this not a popular view - but that's life!!!
....and in reality he made the best decision - but he made the mistake of admiring it.
It matters not what laws he broke, and he / they broke them with full knowledge that they were actually breaking the law. with that attitude you could expect if you were doing oversight that they will probably cutting corners there as well to save money.
He is only copying his competitors, and that is one of the biggest problems in business with crappy Management teams that all they do is copy their competitors, and they end up in a downward sprial towards bankruptcy.
The fact that he had numerous options and a massive amount of leeway legally and in more grey influence to have handled this issue 50,000 times better than he has simply points to him and the rest of the board at P&O seemingly being absolutely useless. It wasnt the best decision, it wasnt even close to being a good decsion, everything about it is / was wrong, not just that what he did was ethically wrong but from a corporate standpoint it was always going to be wrong. Admitting it the way he did in a public forum points to his arrogance and i would guess how much he thinks he is protected by the ultimate owners of the company.
What is the reality in the companies balance sheet. They can pay out 360 million in dividends.
The problem to me is that what you say IS the popular view amongst Tory (and many freemarket labour) supporters, that corporations, investors and dividends have to be the first line of protection in any sticky situation, fuck the employees. I find it really difficult to accept that someone who deals with corporate boards can say that this is just life.
P&O is not a small company, bearing in mind the owners are the dubai royal family you dont think they can pull some global political and media influence. It is the gateway company for post brexit britain, if that doesnt give you political influence i really dont know what would.
On every single level this points to a CEO and a board that is incompetent beyond words.
the thing that makes me angry is that people who claim to understand business and finance just accept this shit as normal practice that is beneficial in the long run because it isnt in ways that i think you just cannot grasp.
My apologies for the rant.