Scan this to solve the riddle. Solved within the GCPD Lockup. Scan the Arkham mug at the main desk by Cash. "Bones stripped bare beneath a warning light, pay heed, seafarers and feel his bite." ...

Aquarter of the way through this century, regime change has become a canonical term. It signifies the overthrow, typically but not exclusively by the United States, of governments around the world ...