If a child weighs pounds or less, or is 6 years old or under, then they must be placed in an approved child safety seat.

60 pounds

Explanation:

If a child weighs 60 pounds or less, or is 6 years old or under, then they must be placed in an approved child safety seat.

According safety rules, a child that weighs 60 pounds and less or his 6 years old or under must be placed in an approved child safety seat to ensure the safety of the children.

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