Authentication of seal and other documents
21.—(1) The application of the seal of the Trustees shall be authenticated by the signature of the chair of the Trustees or some other Trustee authorised by the Trustees to authenticate the application of the seal and of the clerk or clerks of the Trustees or some person authorised by the Trustees to act in place of the clerk or clerks in that behalf.
(2) The Trustees may authorise a person to act instead of the clerk or clerks under this paragraph whether or not the clerk or clerks is/are absent or incapable of acting.
(3) Any notice, licence or other document given or issued by the Trustees shall, unless the contrary intention is expressed, be sufficiently authorised if signed by the clerk or clerks of the Trustees or a duly authorised officer of the Trustees.