Q: What are the different types of add-onchild restraints?A: Add-on child restraints, which are purchased bythe vehicle’s owner, are available in four basictypes. Selection of a particular restraint shouldtake into consideration not only the child’sweight, height, and age but also whether or notthe restraint will be compatible with the motorvehicle in which it will be used.For most basic types of child restraints, thereare many different models available. Whenpurchasing a child restraint, be sure it isdesigned to be used in a motor vehicle. If it is,the restraint will have a label saying that itmeets federal motor vehicle safety standards.The restraint manufacturer’s instructions thatcome with the restraint state the weight andheight limitations for a particular child restraint.In addition, there are many kinds of restraintsavailable for children with special needs.{CAUTION:Newborn infants need complete support,including support for the head and neck.This is necessary because a newborninfant’s neck is weak and its head weighsso much compared with the rest of itsbody. In a crash, an infant in a rear-facingseat settles into the restraint, so the crashforces can be distributed across thestrongest part of an infant’s body, theback and shoulders. Infants alwaysshould be secured in appropriate infantrestraints.48