Stating to the bouncer that it is none of his bussiness is a good response as you could argue it is an invasion of your privacy. If it was me I would inform the bounce that if there were problems in the past that you would not be one to initiate any problems. If he still didn't let you in then go for the attorney general. The pub is considered a private bussiness and have a right to their own rules up to a point. The pub is still public unless it requires a membership. If all else fails there are many ways to publicise how fake the place is. It would interest me what nationality owns the joint.