Dar Jin maintains a specific harbor for all foreign ships. Outlander vessels are met and escorted in by small Harmonious Sail warships. Anyone who wants to enter the foreign quarter must pass through a customs inspection. Clairsentience is used to detect magic, and inspectors confiscate any magic items that has a moderate or strong aura of the conjuration, enchantment, evocation, or necromancy school; confiscated items can be reclaimed upon departure.
The customs inspection is relatively brief, however, compared to the interrogation process required to gain a transit visa beyond the Jhodra. The visitor is questioned about his reasons for coming to Riedra, his occupation, and whether he is carrying dangerous goods or has any criminal intent. A typical customs agent specializes in Sense Motive, giving him a +13 modifier to his check.