Was the result unanimous? If not, then what about the people who voted no? You seem to be saying that their PPA has been removed at the behest of other teachers! All teachers are ENTITLED to PPA. It's not a discretional thing for Head's (though some treat it as if it is, especially in primary). No one needs to give up PPA to get the school a favourable judgement from Ofsted. I would be livid if I was at your school in this situation and certainly would not give up PPA time. Ludicrous.