At what age would you leave your children alone in the bath? I've always sat with my DC, as much out of habit as anything and would be interested to know when other people start leaving their kids.
Today DS2 (9yo) and DS3 (6yo) came in from the garden covered in mud while I was trying to cook lunch. I decided to put them in the bath and leave them to it but then felt incredibly guilty about it!
FWIW our house isn't enormous so I could hear them playing. I known drowning is quiet but bathing with the two boys certainly isn't so I'd have gone running if the noise had stopped (to check what mischief they were up to if nothing else!)