A. overloading
B. travelling along unplanned route
C. delaying at the port
D. not using the services at the wharf
Correct Answer: Option C
C. delaying at the port
A. overloading
B. travelling along unplanned route
C. delaying at the port
D. not using the services at the wharf
Correct Answer: Option C
C. delaying at the port
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