The reason kids are still in schools is that the government doesn't have the infrastructure for that much child care and they don't want to foot the bill... so I can't see how they can put minor children at risk and then turn around and arrest an adult in the company of other adults who have voluntarily chosen to accept so level of risk... and the "greater good" argument doesn't wash... we all drive cars at great risk, we can choose to skydive, climb mountains and do any number of high risk pursuits fully accepting the consequences... this situation is more about protecting the accepted and presented storyline.