A family with 2 DDs in my DDs school returned from a short holiday Venice on Saturday. I have seen photos of them enjoying themselves in Venice on their social media accounts so know that they definitely went.
They have sent their DDs into school today rather than self isolate against the latest advice from the government. The parents' attitude is that we'll all be exposed at some point so there's no point self isolating!
Would I be unreasonable to phone the school and let them know or should I keep quiet? One of the DDs is in the same class as my eldest DDs.