Power seat
Car seat requirements are what the car seat companies want you to do to make sure it is the safest possible. It all depends on the car seat. But most are the same. Facing forward after a certain age/height.
it depends on the size and height
you have to be 136cm or over
110 lbs and its 4'6. for height
Putting a car seat in the front seat of your car is a terrible idea, regardless of the country. The height of the airbags can break a childs neck if just in a booster, and can jar a rear facing car seat, in the event of an accident. The front passenger seat is statistically the most dangerous seat in the car to in during an accident.
122.5cm or 49 inches
It is weight and height wise.
there is no height limit to drive a car seeing how you can have accessory's such as break extensions and you can already just raise the seat level.
you have to be 75 pounds
4 feet 12 inches
It is not really height that matters. You have to weigh 70 pounds. The age is around 8 years old. You don't really want a 5 year old without a car seat.