I’m sure it won’t be long until a proper legal challenge is mounted. Keeping families apart, especially from lower risk countries AND if you and your family are vaccinated must be against some kind of law. We are becoming a first world North Korea, or worse, a China. This is not a dictatorship despite what Scotty and some premiers would like you to believe.
however, where does it go for international crew from here? What ramifications would there be for a complete are almost complete wiping out of the LH part of the airline? Very worrying times.