I think ( seems to good to be true) been accepted for a blue badge without any disability benefit. I'm up for tribunal for my pip tomorrow. Would this help me if as evidence if I mentioned it.
It strange how blue badge and UC accepted for Limited capability for work and work related activities straight away but pip is so hard work.
By the time you read this - you would have had your tribunal. I hope that it went well. I did answer your question just now specific to the blue badge.
BIS
Nothing on this board constitutes legal advice - always consult a professional about specific problems