Under this law, a child cannot use a seat belt alone until they are age 8 or 4 feet 9 inches tall. However, it is recommended to keep a child in a booster based on their height, rather than their age.

Children between ages 4 and 8 must ride in a booster seat (unless they are still riding in a harnessed car seat) unless they are taller than 4'9" or weigh more than 65 pounds. Alaska law requires ...

New car seat laws are coming. Learn what services the Child Advocacy Network of Monroe County can provide, including car seat ...

A rating that reflects a booster seat's ability to correctly position ... is only appropriate for use with children at least 4 years of age who also meet the weight and height requirements set ...

State laws require children younger than 4 to ride in a car seat in ... restrained in the appropriate car seat, booster seat, or seat belt for their age and size.

A rating that reflects a booster seat's ability to correctly position ... is only appropriate for use with children at least 4 years of age who also meet the weight and height requirements set ...

UK law states that children must use a child car seat until they're 12 years old or 135cm/4ft 5in tall, whichever comes first. From around the age of four, this usually means either a backless booster ...