The placard holder does not have to own or drive the vehicle, but if a relative or friend is using the placard to secure free, unlimited parking, then the placard holder must accompany that person ...

The placard is able to move between vehicles ... have them and hopefully only intended to use either by the primary holder or maybe by someone who’s driving the primary holder to make ...

Usually, the photo included with the placard is enough to identify the authorized placard holder. More information is available on the MVD website.