Comment: I disagree with your opinion.

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In reply to comment: Not A Valid Comparison (see in situ)

I disagree with your opinion.

Unrestrained adults, children and pets turn into missiles in accidents. Many a back seat child has been catapulted through front and rear screens.
As a responsible adult, it is your duty to make sensible decisions that do not impact negatively on other people, be they family or the people who pick up the pieces after you.