The minister will apply for a cessation under Fair Work Australia. He will most likely get it, but the problem is it will make action by the Unions illegal as well. Essentially Joyce holds the company, the staff, the government and th travelling public to ransom and profits from it.
Joyce must go, there is no other option. He has taken a once trusted, respected and iconic brand and driven it into the ground. His actions have now disenfranchised the workers and he is now reaping what he sows.