If you have a child in the car, you may be subject to a law enforcement check. “Operation A-B-C” has been launched nationwide to ensure kids are being secured within vehicles. Jan Goldsmith of the Governor’s Traffic Safety Council says 97 percent of the car seats in use in Iowa are being used incorrectly. She says parents move their kids out of safety seats too soon, and many fail to use booster seats rather than the car’s lap belt.Goldsmith says 250 Iowa law enforcement agencies are taking part in the safety seat check.