but true accessibility is about getting rid of gaps and steps into trains, not employing someone to lump a ramp around. And it should be possible at the vast majority of locations.
There are an awful lot of curved platforms on the mainline network, we even have curved platforms where the mainlines are actually straight, to get rid of all of those would cost £trillions (whatever a trillion is :-?).
But just think of the savings when all those horrible humans are down the dole office!