United Kingdom of Great Britain and Northern Ireland
PART 1
OFFENCES
2 Conduct ancillary to genocide etc.
(3) It shall be an offence for a person to engage in conduct ancillary to an act committed (or intended to be committed) outwith Scotland by a person other than a United Kingdom
national or a United Kingdom resident that, if the act were committed in Scotland (or were committed by a United Kingdom national or a United Kingdom resident), would constitute—
an offence under section 1(1) of this Act ; or
an offence under this section.
(4) Subsection (3) above applies where the conduct in question consists of or includes an act committed —
in Scotland ; or
outwith the United Kingdom by a United Kingdom national or a United Kingdom resident.
(5) The references in subsections (1) and (3) above to conduct ancillary to an act are to conduct that would constitute an ancillary offence in relation to that act if —
that conduct consisted of or included an act committed in Scotland ; and
that act were committed in Scotland.
Territorial jurisdiction - national proceedings
EDIT.