At the time NoMeansNo were in a league of their own live - an incredible jazz influenced hardcore band (still are great but were never the same after Andy Kerr their 1st guitarist left) from Victoria, Canada.
Radio Mongolia were great too from what I remember UV lights and chaos.
Local bands Collapse and Feed Your Head complete the bill.
Posters a little worse for wear and year is a guess.
Artefact added : 7th November 2012