I am so very annoyed with myself. Parked in a retail park carpark on Tuesday. It always was free parking for blue badge holders. Parked in a disabled bay and I noticed new big blue signs stating Anyone Not Displaying a Valid Blue Badge may be fined £90. I read it, my friend read, my son read and we all came to the same conclusion!! We had a valid blue badge, we would be fine. Silly, silly me, parking fine letter arrived today. We all assumed that as we had a valid blue badge we would be ok. Went to the retail park today. My hubby parked outside and we walked in, store I visited on the 8th is the first one as you enter. Took pics of signs then checked ticket machine, here it says no concessions for disabled drivers. The signs seem so misleading. Why could they not print that info on the sign at the disabled space.!! I always pay to park when I have to, would never cheat the system. Just feel so stupid !!