68.— (1) In any proceedings, a certificate signed by the Registrar containing only information stated to be taken from the registration records under the control of the Registrar shall be sufficient evidence of the facts stated therein, until the contrary is shown.

(2) In any proceedings, a document purporting to be a certificate under subsection (1) shall be deemed to be such a certificate and to have been signed by the Registrar concerned, until the contrary is shown.

(3) A certificate under this section that purports to bear a facsimile of the signature of the Registrar concerned or a copy of such signature applied by means of a stamp or produced by a computer shall be deemed for the purposes of this section to have been signed by the Registrar, until the contrary is shown.