stowaway "stowaway" means a person who goes to sea secreted in a vessel without the consent of the master or other person in charge of the vessel or of a person entitled to give the consent and includes a person arriving in Malaysia on board any aircraft who is on board without the consent of the captain or of a person entitled to give the consent; ACT 155 - IMMIGRATION ACT 1959/63 (REVISED 1974) 2. Interpretation.