Stevens Point man arrested for 10th OWI offense
Additional details here. Reports like this are not at all unusual in Wisconsin.
"A Stevens Point man has been arrested for his 10th drunken-driving offense... The man was on supervision for his ninth operating-while-intoxicated conviction when he was arrested..."
It seems that after X number of convictions, a license to drive would be revoked. After X+1, the vehicle would be confiscated, and every vehicle thereafter.
But perhaps that would infringe on the perpetrator's freedom...