I am assuming you mean paraplegic? Don't know of many quadriplegic people who can (or would be allowed) to drive, but I know a couple of paraplegic people who do.
I was surprised at how little (and quick) the modifications were to a standard car to make them accessible. Really only the mounting of a grip knob on the wheel, and a side handle for the throttle/brake. There were other mods such as pull down strap handles for the boot lid etc., but by and large the biggest mods were those two in the cockpit.
A more charitable interpretation would be that parent is replying to grandparent alone, having found the comment on 'new', and is unaware of the great-grandparent comment that prompted it.
The "comments" page (not "new"; that's articles) has no reply buttons, presumably because replying without context is anti-conversation. I don't think it's charitable to assume other commenters would do that.
So there isn't! I occasionally look at that page, but have never gone so far as to actually try to respond to anybody that way, so I never noticed the lack of Reply button.
This is a thread about people being dumb, I suppose, so I am proud to have played my part.
Many quadraplegic people have limited use of their arms. Pretty much everything I know about quadraplegics I learned from the most excellent documentary, Murderball, which is about quadraplegic rugby, a full-contact sport played in wheelchairs. Athletes are assigned a number based on their degree of movement ability and your team can field a certain total, so strategically you can opt for a larger number of less-mobile players.
If you watch Murderball, which I'd recommend, make sure to watch the DVD extras, which includes an episode of Jackass starring some of the film's athletes.
It is confusing for those outside the community. A person who had full use of her legs but severely limited use of her arms and hands would not be considered "paraplegic". However, if she had no use of her legs, the same condition of her arms would classify her as "quad" rather than "para".
Yes, it would be nice if we were all inherently sensitive to this nuance. That isn't the case, so I appreciate that your comment actually attempted to inform rather than simply castigating like sibling comments.
I was surprised at how little (and quick) the modifications were to a standard car to make them accessible. Really only the mounting of a grip knob on the wheel, and a side handle for the throttle/brake. There were other mods such as pull down strap handles for the boot lid etc., but by and large the biggest mods were those two in the cockpit.