What to do, asks the excellent author. People so addressed can easily lose their temper, so the matter of people simply going away with the Body of Christ must be dealt with in an appropriately sensitive manner.
Have some “guardians” near the priest, says one.
Yes, says another, “communion guardians” are becoming more frequent int he US because of the danger of willful desecration.
Ushers should do the job, says a third.
Oh, how stupid our pre-Vatican II ancestor were, who would distribute on the tongue!
We have tons of useless apps, so we must be smarter.