I thought the Christchurch gig was later than '86? Don't recall the abusive shouts or the all female security though this could be down to memory loss. I do remember a reluctance by the crowd to move to the front of the stage. Me and my mates were the first to make the move when the band took to the stage and were rewarded with a front of stage view, with the ability to read the set-list. I also recall stopping some cheeky git from stealing Dave's harmonica before the encore.
Also saw the band in Trinity College Dublin a couple of years earlier, where the support band was the then unknown Hot House Flowers.
You could be right about the date being later, but the latest it could be would be
around october 1987 (i moved out of dublin then!).
I also have vague memories of acquiring a set list, but have not seen it for years...
lost in my parents house methinks.