Section 42: Stowaway.

(1) If a person arrives at a port in Nigeria as a stowaway in a ship or aircraft, he shall, subject to the provisions of sub-section (2) of this Section be treated for the purpose of this Act as if he were a prohibited immigrant and be refused admission into Nigeria accordingly.
(2) Section 19 (3) of this Act shall apply in relation to any such person refused admission as it applies in relation to any person who has landed or remained in Nigeria as mentioned in Section 19 (2).