Harrowport is less a unified city than a stack of negotiated truces. Each district keeps its own bell tower, and each bell claims authority over weather warnings, curfews, and harbor passage. Commerce continues because nobody can afford for the fiction of unity to collapse in public.
The current campaign pressure comes from a stolen navigation chart tied to the eastern tower. That makes this page operational, not ornamental: it should tell the DM what changes if customs, guilds, or clergy seize the narrative first.