Well, I read what Rayaans wrote three times and agree with Malcolm 100% As soon as I step out of my car I am in pain and it gets steadily worse to the point where I am looking for somewhere to sit for 5 mins. I only go where I have a route worked out where I can rest, I am loathed to start using a wheelchair as I feel that's the beginning of the end. As for Linus, I think he is just trying out a bit of trolling. If you promise to have my disability I will gladly give you my Blue Badge and that offer goes out to everyone who would like a Blue Badge.