(1) A person, whatever his nationality, who, in the United Kingdom or elsewhere,—
(a) detains any other person (“the hostage”), and
(b) in order to compel a State, international governmental organisation or person to do or abstain from doing any act, threatens to kill, injure or continue to detain the hostage,
commits an offence.
(2) A person guilty of an offence under this Act shall be liable, on conviction on indictment, to imprisonment for life.