The point is that some disabled people would need to use a P&C space if the BB ones were full because a standard bay simply isn’t big enough if you have to get a wheelchair out or you need to open the door fully to get out. There’s a simple answer to the self appointed car park police. No need to explain your disability, no need to argue, and they are definitely not entitled to handle the badge. Just point out that you are a BB badge holder and entitled to park there. If they carry on, give them the badge number and tell them they can report any concerns to the issuing authority. In my experience any further discussion can be ended with a well known two word phrase !!
I don’t look disabled behind the wheel although I’m a wheelchair user, and I’ve had some fun with the car park home guard over the years. I don’t keep the badge on display permanently, and on one memorable occasion I pulled into a parking space and before I’d even turned the engine off an elderly woman was banging on the window. I rolled it down and it was the predictable ‘you can’t park here without a badge’.
I opened my handbag, took out the badge and put in on the dashboard. Next up was ‘well you don’t look very disabled, why have you got a badge’? I politely told her that my disability was none of her business and she launched into a rant about people having no respect !!
The whole time the discussion was going on, the top box on the car roof was winching down my wheelchair to the driver door. It was only when I uncoupled the winch and started to get into the chair that she realised what was happening. Before she could open her mouth to say any more I asked her ‘how disabled do I look now ?’ It was worth the exchange just for the look on her face as I rolled away !!