You don't tend to get behaviour like that on the tube. We are a bit more civilised in this neck of the woods, maybe?
PilchardPrincess you do seem very ready to be personally vindictive and you're also denying the reality of my experience as a temporarily disabled person. That's nice.
I have to laugh at your belief that people in London are a bit more 'civilised'!
My experience was also on the Tube -- my job required that I worked in London at least one day a week. I'm afraid I rarely saw the civilised behaviour you write about on the Tube. As an able-bodied person, I'm fine on the Tube, with long experience of surviving rush hour, also experienced with a pram & small child yadd yadda.
However, with only 1 usable arm, and chronic pain/exhaustion, I simply stopped using the Tube & took buses (& taxis once I made a case to my employer that this was a 'reasonable adjustment' they needed to pay for). I was sick of being pushed, my arm (in sling & large cast for about a year) bumped, no consideration given to me at all ...
So, that's my experience. It's different to yours, but that doesn't mean it's wrong. And you could stop your rather disabilist victim-blaming actually.