Maybe that's not the right line to split across. Keep search intact but mandate that it must offer equal access to 3rd parties to match any access it has inter

Maybe that's not the right line to split across. Keep search intact but mandate that it must offer equal access to 3rd parties to match any access it has internally. (How you do this without a privacy disaster I'm not so sure about) I'm thinking along the lines of privately held public infrastructure like local loop unbundling in telecoms.