An 0INK Vanity Plate was the central issue last Thursday before the Indiana Supreme Court. Greenfield police officer Rodney Vawter, represented in court by the American Civil Liberties Union, challenged the decision by the Indiana Bureau of Motor Vehicles to revoke his 0INK Vanity Plate after three years of use. Officer Vawter said the 0INK Vanity Plate was a tongue-in-cheek reference to his job, but the BMV said it was offensive.