Tough - I stand by it.
Parents should damn well train their offspring about Road Safety.
When did anyone last see a Road Safety advert on TV? I rmember the old ones years ago in the '60s, then the Green Cross Code - even "Wear something light at night" and "Think once, think twice, think bike!"; however, I don't recall having seen any Road Safety ads on TV for years.
And if you do drive at 20 mph past a school checking the kerb to make sure some little brat doesn't come running out in front of you, some do-gooder will probably accuse you of being a kerb-crawling kiddy-fiddler.....