AD Police (AD.POLICE 終焉都市, AD.POLICE Shuuen Toshi?) is a manga series by Tony Takezaki set in the Bubblegum Crisis universe. The story focuses on the members of the AD Police, an advanced group of officers tasked with stopping terrorist activities and Boomer crimes in the city of Megatokyo.

The AD Police has been featured in the AD Police Files original video animation and the AD Police: To Serve and Protect television series.

Source: Wikipedia