Metropolitan Police Department
Metro Police Department
noun
けいしちょう
警察署 (けいさつしょ) Police Station
警察庁 (けいさつちょう) National Police Agency
警視庁 (けいしちょう) Metropolitan Police Department, Metro Police Department
The Metro Police Department 警視庁 is the warn 警 and look at 視 agency 庁. They actually look at 視 things and get shit done.