NATS and the NTUS are asking us to vote yes on an agreement by way of a Memorandum of Understanding, whose words we cannot see. They ask us to 'trust them' that the document will take care of things.
Would you sign or agree any other legal document without having seen the full text and satisfying yourself that it protects your interests ?
I think not. So regardless of whether I think the proposal is a good one or not, I'd have to vote NO to prevent me potentially being stitched up by people who have my best interests at heart ... allegedely.