This is not what I am discussing.The introduction the the B&H code states:
"The Code does not apply when Members are acting or appearing in the perception of a reasonable person to be acting in a purely private capacity."
With the best will in the world, I'm not sure how it can reasonably be taken to apply to Facebook posts written (and publicised) several years before he was selected as a candidate for the most recent election.
Whether there's anything in there that covers coming onto NSC, opening with
and then acting like a twat is a different question.