To this person's credit, they always seemed to take backing up seriously and slowly and kept quite a distance from everyone.. also very carefully parked as straight as possible, and never over any of the lines. Still since they only tow about once a week, it's kind of silly to have that hitch in all the time.
Unlike another colleague who doesn't have a tow hitch, but always pushes his luck and has on occasion given a nudge to a parked car with his pickup, and never parks straight and usually parks over the middle lines...