Pig N Whistle West End

I called in for a quick drink only after work today and to meet a friend @ Pig N Whistle West End. I used the 3 Hour Free Parking underneath in the Pig N Whistle section. There for a max of 15min. Went to leave and showed my parking ticket. Staff advised I had to spend $50min before they would scan it for free parking. There was no mention on any of their parking signs that I had to spend a minimum of $50. Thanks for the experience. I will never recommend your venue to my colleagues and family ever.