IMHO, for someone to be deemed unfit to work for mental health reasons their condition has to be quite serious and require professional help, which seems to be

IMHO, for someone to be deemed unfit to work for mental health reasons their condition has to be quite serious and require professional help, which seems to be contradictory with the proposal (What can employers do?). Not sure as well what exactly an employer-provided "workplace health scheme" might mean... Does the office shut off the lift and inspects people's lunches and snacks?