I posted about a language issue in the villlage and see Cymuned protested on the issue. Maes -e is discussing variious tactics of protest and inconvenience.
My advice is for the manager/owner to reflect on their attitude,invite the former waitress and her famil down for some reconciliation. but I do not yet rush to the legislative conclusion that others may propose.
Don't abuse me (!) but this is where my views currently stand, but they are not static.