There you go. Sums it up.
Even when change is for the better or makes sense. Or could. Prevent wastage or require better productivity or would benefit the customer it Will normally end up on the labour court.
Yay. Go the unions
Again I must agree with you.
When change is mutually beneficial for companies , employees & customers then there is no reason to go to the Labour Court.
A simple explanatory meeting between management & Unions is generally all that's required.
On the other hand where change negatively impacts on employees well that's another story but then again that's what negotiations between management & Unions & if required the Labour Court is for.