zlacker

If the expectation for parents to monitor their children's activity is unfair, then it is even more unfair to ask for everyone else to do it for them.

>>ronsor+(OP)
If it is an unfair expectation for parents to make sure their children stay buckled inside a moving vehicle at every moment, it is even more unfair to ask everyone else in the car to also pay attention, or the manufacturer to add audible tones for them.

Or, as I might say more bluntly, said who?