"The simpler it is, the better it is for the parents," says a Parisian mother the morning after France announced it was easing Covid rules for schools. Parents are no longer obliged to pick up their child immediately for Covid testing if he or she is a contact case, with home-testing deemed sufficient, and the parents signing a certificate to confirm the result. But some wonder if everyone will comply with the new rules, which "rest on the good faith of the parents." IMAGES AND SOUNDBITES