The Merry Prankster
Pactum serva
because i don't believe in comic book villains. i don't suggest he isn't anti-union, only thats probably not his motivation, he wants to provide an improved service (in his view). that's plainly not happening. so this is an angle to use, to highlight in correspondence to MPs, media that this chap is responsible for passenger service and has made his career from this, is failing to deliver. saying he's out to destroy the union will be met with rolled eyes, showing he is failing in his main duty will bring pressure on him. do you see?
Why do you think he wants to provide an improved service? My guess is he wants to provide a cheaper/more profitable service and is prepared to sacrifice quality and possibly safety to achieve that.