Critical questions are allowed, but rules must be
“Asking critical questions is allowed, but we implement the measures taken to prevent problems.”
'But why not a warning in advance? '
'When I see someone crossing the motorway with earplugs and threatening to get under a truck, I pull him off the road, too. '
'But because of my excess earwax I cannot tolerate such caps, so that vision does not apply to me. '