>It goes further than warning labels.
>
>On TV Dinner: "Remove dinner from box before heating"
>On door of post office: "No dogs allowed except seeing eye dogs"
>On drive through ATM at the bank, they have instructions in braile.
>On No smoking sign on the wall at the office, it also says No Smoking in braile.

And my personal favorite...
On the handle of shopping carts at the grocery store: "Do Not leave Children in cart unattended"