Thomas started discussing Brash's speech with colleagues on July 9 where she asked about options to not allow Brash to speak on campus and mentioned the "racist behaviour of Brash. She ended the email with, "would be good if we can cut off at the pass some how".
On July 10, Thomas sent another email saying the subject was on her mind.
"I would like to know what are our options re [regarding] not allowing politics clubs to hold event on campus - free to hold any event but not with any inference of support by university.
"Will hit the fan in the media if we go this way. However, racist behaviour of Brash - given te reo is a official language of NZ and we are a tiriti led university - can't be ignored."
On July 11, a Massey University staff member said there weren't grounds to say no to Brash speaking on campus and noted to Thomas that declining him "would present a very real risk of us being accused restricting free speech etc."
The vice-chancellor then replied, saying she was still "deeply concerned" about the matter asking if there was any mechanism the university could use to stop the event.
Which looks like an open and shut case that the cancellation wasn't really about security, but about Thomas simply not liking Brash's views. Those views are disgusting - Brash is a dirty old racist crank, a relic of the nineteenth century - but as a government institution, Massey is bound by the Bill of Rights Act and its affirmation of freedom of speech. It simply can not behave like this. As for what to do about it, Massey academic staff may wish to consider whether someone with such views is really appropriate to head an institution supposedly dedicated to free academic debate. And the politics club should be using this evidence to seek damages for the infringement of their right to receive information. And on the basis that bureaucrats don't learn unless you beat them, they should be seeking those damages from Thomas personally.