3.—(1) This paragraph applies for the purposes of this Part.N.I.
(2) References to collective bargaining are to negotiations relating to pay, hours and holidays; but this has effect subject to sub-paragraph (3).
(3) If the parties agree matters as the subject of collective bargaining, references to collective bargaining are to negotiations relating to the agreed matters; and this is the case whether the agreement is made before or after the time when the Court issues a declaration, or the parties agree, that the union is (or unions are) entitled to conduct collective bargaining on behalf of a bargaining unit.
(4) Sub-paragraph (3) does not apply in construing paragraph 31(3).
(5) Sub-paragraphs (2) to (4) do not apply in construing paragraph 35 or 44 and in those paragraphs collective bargaining has the meaning given by Article 2(2) of the 1992 Order.