In Alberta
A child must be in an approved saftey seat for the age...they recommend center rear seat, which I have always thought is sh!t. If momma is constantly turning around to see what the kid is doing what happens.....she rear ends a Sidekick 4dr while driving a 10,000# truck.
I' ve had the argument with several police officers and saftey types and after running through the pro's and con's they usually agree with me.
Zag