From approximately 4 to 10 years of age the general guideline is that children 12 and under are safest in the back seat although this doesn t take into account height and weight i e.
Booster seat for 5 year old nz.
All 4 and 5 year olds required a car seat or booster seat.
A booster seat suits children from 15 to 36 kg up to about 11 years.
Recent research in new zealand and australia shows that children need to use a booster seat until somewhere between 8 and 12 years of age elizabeth segedin 2006.
It raises the child so that the car s diagonal safety belt fits properly across their shoulder.
Also known as a belt positioning booster.
Children are not usually physically ready to use just an adult seat belt until they are around 12 years old or 148cm.
50 of 9 and 10 year olds.
Child restraint and medical professionals recommend that you keep your baby in a rear facing restraint until as old as practicable at least until they are 2 years of age.
A 12 year old could be taller than a fully grown adult.
International best practice recommends the use of an appropriate child restraint or booster seat until your child reaches 148 cm tall or is 11 years old.
90 of 6 7 and 8 year olds required booster seats.
Safety wise we know this is not the case.
So the law of nz tells us that after 7 8 years old legally our children no longer need to be in a child restraint or car seat booster.