OK, to add to the situation this lady refuses to acknowledge you. No body language, no verbal communication, and does not appear to be in any distress.
You've run her plates and all came back fine. She appears to resemble the owner's description based of DMV records.
You call for back up but none is available for such a low priority call.
What do you do?
Try talking her into stepping out of her car. I guess you could break her window and arrest her - I'm pretty sure ignoring a officer is an arrestable offence. Maybe mail her a ticket and court summons for whatever she was stopped for. I was also thinking stop-sticks or a boot to stop her from possibly moving.
Call a tow truck and have her towed to the station
