wv child seat belt laws
West Virginia Car Seat and Booster Seat Laws. Law states no preference. Infants through children age 7 who are under 4' 9 must be properly restrained in an appropriate child safety seat. Infants through children age 7 who are under 4' 9 must be properly restrained in an appropriate child safety seat. 1  Children ages 7 and under who are at least 4' 9 can be restrained by a safety belt.  Children ages 15 and under must be restrained.