16.—(1) A person guilty of an offence under section 11 of this Act shall be liable, on conviction on indictment, to imprisonment for life or for such other term as the court considers proper.

(2) A court shall not suspend a sentence imposed under this section.

(3) Section 1 (2) of the Probation of Offenders Act, 1907, shall not apply in relation to an offence under section 11 of this Act.