Police (警察, Keisatsu) also known as "Defenders of the Law" is a military force who seeks for justice. Every country in the entire world has different laws, different uniforms, different kind of police officers and ranks. They are there to patrol for discipline in their respective country. Every police works in different area's in their own country or evenly are working in different divisions. Each group of police officers has supervisors which are known as the Police Inspectors. Mostly police officers are dressed in blue. Most notable of the police is that they are wearing a golden or silver emblem on their hat or on their uniform.
In the Detective Conan world, police officers are acting the same as in the real world. They are also mostly helping the inspector in different cases where they are in.