This will P O local gov because they will lose revenues on DWI.
Just watch:
1. The First year or so the Breathalyzer will just prevent you from driving the car.
2. After that the car doors also lock and cant be opened from the interior and the On-Star system will automatically call the nearest Police Station and ask them to send an officer to your location so as to arrest you for DUI.
When will it all end. Getting to not be my country any longer. Taken over by the insane.