A certificate signed by the Registrar and stating that, on any date,—
(a) a person's name was, or was not, in the register,
(b) the entry of a person's name was made in the register or a person's name was removed therefrom,
(c) a person was, or was not, the holder of a current licence under section 131 of this Act, or
(d) a licence under the said section 131 granted to a person came into force or ceased to be in force,
shall be evidence, and in Scotland sufficient evidence, of the facts stated in the certificate in pursuance of this section.
A certificate stating as aforesaid and purporting to be signed by the Registrar shall be deemed to be so signed unless the contrary is proved.