PART IV - ARREST AND SURRENDER OF PERSONS
18. Removal of person surrendered
(2) Any person who –
(a) while being so removed, escapes or attempts to escape from custody; or
(b) rescues or attempts to rescue from custody any person being so removed,
shall commit an offence and shall, on conviction, be liable to penal servitude for a term not exceeding 5 years .
Escape
Escape - ICC proceedings
EDIT.