Don't be fooled by the dans vs serco nonsense, the real issue is that a drastic and severe cultural change in the senior management now means you are seen simply as a slave. You have no rights. You have no career. you have no voice. you are an expat, shut up, do as you are told and don't speak unless you are spoken to.
And for the few brave souls who dare to question the completely idiotic and frankly naïve way to run the ANSP, only bad things will come to fruition. I just hope the environment they are creating will not end too badly. Its doomed to fail, it just depends on whether that's through a lack of service delivery for the stakeholders, or god forbid, a Swiss cheese model resulting in something more severe and devastating.