<Ul> <Li> Superior Services: <Ul> <Li> Inspector General of Police (Head of the state police) </Li> <Li> Deputy Inspector General of Police (Head of Range Police) or Commissioner of Four cities (Madras, Bombay, Calcutta and Rangoon) </Li> <Li> Superintendent of Police (Head of District Police) </Li> <Li> Assistant Superintendent of Police (Head of sub divisionsal Police, specially main sub division of a district) </Li> </Ul> </Li> </Ul> <Li> Superior Services: <Ul> <Li> Inspector General of Police (Head of the state police) </Li> <Li> Deputy Inspector General of Police (Head of Range Police) or Commissioner of Four cities (Madras, Bombay, Calcutta and Rangoon) </Li> <Li> Superintendent of Police (Head of District Police) </Li> <Li> Assistant Superintendent of Police (Head of sub divisionsal Police, specially main sub division of a district) </Li> </Ul> </Li> <Ul> <Li> Inspector General of Police (Head of the state police) </Li> <Li> Deputy Inspector General of Police (Head of Range Police) or Commissioner of Four cities (Madras, Bombay, Calcutta and Rangoon) </Li> <Li> Superintendent of Police (Head of District Police) </Li> <Li> Assistant Superintendent of Police (Head of sub divisionsal Police, specially main sub division of a district) </Li> </Ul> <Li> Inspector General of Police (Head of the state police) </Li>

Who is british ruler introduced the police administration in india