Practice Relating to Rule 130. Transfer of Own Civilian Population into Occupied Territory
Sierra Leone’s Geneva Conventions Act (2012) states:
2. Grave breaches of the [1949 Geneva] Conventions and the  First [Additional] Protocol.
(1) A person of whatever nationality commits an offence if that person, whether within or outside Sierra Leone[,] commits, aids, abets or procures any other person to commit a grave breach specified in –
(e) paragraph … 4 of Article 85 of the First Protocol [on, inter alia
, the grave breach of transfer by the Occupying Power of parts of its own civilian population into the territory it occupies].