On the morning of the second day, a detailed timetable of Albion-Lapland's merchant ships entering the harbor was laid out on the table.
In addition to the departure and arrival times of each ship, there was also "additional" information on ocean currents, sea conditions, monsoons, floating ice, and ship conditions, consistent with the general staff's style of meticulous attention to detail.
With this data, it would be possible to maximize control over the time each cargo ship entered and left the port. However, as Tristan had mentioned before, this alone was far from enough to find the elusive thief.
Besides not knowing the specifics of their lives and physical characteristics, the biggest problem was that they couldn't let Lapland spend time and energy checking each ship without an explicit reason.