I had a meeting in march where it got a little heated and voices were raised ive now 3 or 4 months later had a grievance meeting where a secret recording was produced of that meeting by a 3rd party hiding on the stairs she dosent work for the company but her boyfriend does and hes one who has taken out a grievance against me They have now said im going to be disciplined can that taped evidence be used against me it was recorded without my consent and i was only made aware of it months later during the grievance investigation meeting