The Indiana Supreme Court says the B.M.V. can continue suspending sales of vanity plates until a court case is settled. This, after a Marion County judge ordered the BMV earlier this year to resume the sales after a Greenfield police officer won a lawsuit claiming the agency had unconstitutionally refused to renew his plate reading “OINK.” Because of the lawsuit, the BMV halted all vanity plate sales last summer. The ruling siding with the officer is being appealed. The stay order means drivers who want vanity plates must wait at least until the appeal is settled.