Any person who, outside Singapore, commits an act which, if committed in Singapore, would constitute an abetment of or a conspiracy or an attempt to commit —
(a) an offence specified in the First Schedule or under section 4, where the offence is or is to be committed to or in relation to a person whom he knows to be a UN worker; or
(b) an offence specified in the Second Schedule or under section 5, where the offence is or is to be committed to or in relation to —
(i) premises which he knows to be relevant premises; or
(ii) a vehicle which he knows is used by a UN worker,and, if committed, is likely to endanger the person or liberty of the UN worker,is deemed to commit the act in Singapore and may be dealt with accordingly.