They sound like precisely the sort of people who should be in receipt of the fines for non-wearing (as well as potentially assault, I can't quite tell from the description). There was no need for the aggression; even if they were lying "Yes, we're both exempt" would have ended the discussion. They were clearly out to make some kind of point, which means the old "attitude test" was failed.
For once, I completely agree with you.
Me too. No need for that.
