Thiro has been around for eons. They have done some great work over the years but to pin rule contraventions solely on the worker is bunk.
That's why they HAVE to have supervision. The supervisors must know all of the rules and regulations or else they're in the wrong position. Knowing them is one side of the coin making the workers follow them is the other.
A supervisor who can't get his subordinates to follow the rules isn't worth the power to blow him to you know where. Even worse is a supervisor who encourages workers to contravine or force his workers to contravine.
When workers don't work safely the super should pay a big price, otherwise the worker will.
Once the supers know that they'll really get nailed for workers violating or injured under their charge they'll do the right thing.
Call a spade a spade.
The Old Lineman