Bilgewater: Bounty Board
The closest you can get to laws and government in Bilgewater is the bounty board. Written on it are the names of the most wanted criminals of Bilgewater, ranked by how much would be paid for their heads. It is said that the reaver king Gangplank regularly added a silver serpent to his own bounty, as an open challenge to the entire city.
Excerpt from the official region_gallery by Riot Games — Universe of League of Legends. Story and characters © Riot Games.
View the original region_gallery at Riot Games — Universe of League of Legends
Where this sits in Runeterra
Gangplank in the codex
Bilgewater Bay
Bilgewater Harbor
Buhru
Shadow Isles
Zhyun
Bilgewater Pirate Crews
Jagged Hooks
Human
Vesani
Gangplank's Dreadnought Pistol