4The other members shall be—
(a)two persons appointed by the bishop’s council of the diocese from among the elected members of the diocesan synod of the diocese;
(b)not less than ten other persons appointed by the bishop’s council of the diocese, of whom one shall be appointed after consultation with the Historic Buildings and Monuments Commission for England, one shall be appointed after consultation with the relevant associations of local authorities and one shall be appointed after consultation with the national amenity societies;
(c)such other persons as may be co-opted under paragraph 12 below.