Children are not usually physically ready to use just an adult seat belt until they are around 12 years old or 148cm.
Booster seat for 5 year old nz.
All 4 and 5 year olds required a car seat or booster seat.
It raises the child so that the car s diagonal safety belt fits properly across their shoulder.
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.
50 of 9 and 10 year olds.
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.
A booster seat suits children from 15 to 36 kg up to about 11 years.
The booster seat also has guides that position the lap belt correctly as well as side wings to protect the child s head from a side impact.
Safety wise we know this is not the case.
About car seats child restraints under new zealand law all children under seven years must use a child restraint also called a car seat that s appropriate for their age size and development.
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.
90 of 6 7 and 8 year olds required booster seats.
From approximately 4 to 10 years of age child safety harness.