Which of the below spaces on deck and machinery spaces are most vulnerable for smuggling of drugs or contraband?

Cargo holds, due to their large volume and often varying access control during loading and unloading, are highly vulnerable spaces for the concealment and smuggling of drugs or contraband. Comprehensive search procedures and stringent access control are essential for these areas, as outlined in the Ship Security Plan (SSP).

Relevant Framework: STCW 2010 Manila Amendments • DG Shipping E-Learning & Exit Exam Standards • Security Training for Seafarers with Designated Security Duties (STSDSD).