Lol. First off, as I said previously in a poor attempt at humor, if she cannot drive, she should walk to the polls.
In all seriousness, if a woman cannot be picked up, cannot drive, cannot (without R’ Moshe’s heter) be touched on public transportation, how can she leave the home?
Which perhaps is the point. But that is not really a halachic issue unless you take the chatam soffer to places he never meant to go.
From a website quoting R’ Sperber: