Again I believe that is too much access. I can assure you if they take even this level of control they will soon know the security arrangements of the port.
Well, considering my over thirty years of active duty in the Coast Guard, much of that involving the MDZ planning and port security, and with first hand knowledge of how port security actually works, and knowing the difference between port operations and commercial operations, and having a continued involvement with the maritime industry...I can assure you that that you're wrong.