By way of derogation from the requirement referred to in point (b) of paragraph 4, a survey shall have been carried out over a period of at least one year preceding the application.
De mhaolú ar an gceanglas dá dtagraítear i bpointe (b) de mhír 4, rinneadh an suirbhé thar tréimhse ar a bliana amháin roimh an iarratas.