Context. A fine was issued. Twice. For the same infringement.
The reason for it being issued twice? Simply because there are two people listed as the owner and not one.
They blatantly even said that two identical infringements would be issued a different amount of fines, based solely on the number of owners listed and nothing else.
IE if you park illegally and get a fine for $40, if the car is listed as owned by one owner, you pay $40. If the car is listed as owned by 3 owners, you have to pay $120.