Mr Barron and his senior collegues (sic) get their pensions and bonuses
I don't think that anyone is missing that point - it's bl
ng obvious that bonuses based on short-term targets can give perverse outcomes, but those receiving them rarely care.
Do the Unions have an option to implement work to rule?
Yes - but it's 'Industrial Action', so would have to be subject to a ballot.
Before anyone advocates a work to rule, they should be sure they understand the rules - they might find that it's a two-edged sword!