(b) the agreement in question is essential in order to achieve these results and is not more restrictive than is necessary for that purpose: and
(b) go bhfuil fíor-riachtanas leis an gcomhaontú áirithe chun na torthaí thuasluaite a ghnóthú agus nach bhfuil sé nios sriantaí ná mar ís gá chun na eriche sin; agus