Q: Passage: The Director General and Inspector General of Police (DG&IGP) is the head of the state's police department, and under him are Additional Directors Generals of Police. Each Additional Director General of Police is in charge of a particular function: law and order, crime and technical services, administration, intelligence, the Karnataka State Reserve Police, recruitment and training.

Question: Based on this passage, the highest post in police department of karnataka state is?
Let's give stream of consciousness below

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The important part for answering this question is: The Director General and Inspector General of Police (DG&IGP) is the head of the state's police department, and under him are Additional Directors Generals of Police. So the answer is The Director General and Inspector General of Police ( DG&IGP ).