On Mon, 19 Jun 2017 16:07:31 -0500, Foxs Mercantile
wrote:

For the same reason drive through ATMs have instructions in Braille.

Not really. Drive-up ATMs have Braille because it is not uncommon for
a blind person to take a cab or have a friend drive them to the bank
and use the ATM from the back seat or get out and walk to the drive-up
ATM while their friend monitors them for safety. The National
Federation of the Blind insisted that ALL ATMs provide a means for use
by blind people.