'not indulging in ritual humiliation of small children? ' that is their raison d'etre. its not like they are allowed any purpose or respect like man nuns (i.e. priest and monks) so they satisfy themselves by hitting at those who cannot defend themselves.
Why is there a nun in the playground? Surely she should be busy flagellating herself with a cat o'nine tails in a for her sins in a convent somewhere or some such nonsense, not indulging in ritual humiliation of small children?
My mum is in her 70's and still has to restrain herself if she comes within 100 feet of a nun. Seriously - i have to remind her they are DIFFERENT NUNS ! The ones she hates are all gone to a better place .