Great pictures. That is an interesting faucet and hand dryer arrangement.

Here in my little town, our local grocery offers antibacterial wipes next to the buggy bays, to wipe down the parts of the cart we handle. They also have similar stands in the produce section, next to the deli counter, in the meat department, and the registers all have a canister of wipes for the checkers and baggers as well.

Of course, in the States, we have some pretty rigid food safety laws and the health departments are usually very strict.