According to the guidance in Part B of the ISPS Code, what should a ship security officer have knowledge of and training in?

The SSO should have adequate knowledge of, and receive training, in some or all of the following, as appropriate: 

(1) the layout of the ship; (2) the Ship Security Plan and related procedures (including scenario-based training on how to respond); (3) crowd management and control techniques; (4) operations of security equipment and systems; and (5) testing, calibration and whilst at sea maintenance of security equipment and systems.