In BSafe Case Study 7, what did MAIB find about the gantry crane's warning bell and amber light?

A. They were faulty and did not activate at all

B. They were disconnected for maintenance at the time

C. They activated but were too quiet to hear on deck

D. They only activated once the crane was already moving, giving no pre-movement warning

A. Nothing — a test lift can proceed immediately after repairs

B. The area within the grab's swing radius should be cleared of personnel before the lift

C. Testing should wait until cargo operations begin

D. Only the crane operator needs to be aware the lift is happening

A. Only the weather forecast for the next watch

B. The lunch schedule for the deck team

C. Who must remain clear of the exclusion zone while the lift takes place

D. The cargo manifest for the next port

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