The 40th All India Police Science Congress will begin in capital Raipur in Chhattisgarh tomorrow. <br/><br/>The Union Home Minister Mr. P.Chdambaram is scheduled to inaugurate the Congress. Police top brass across the country are taking part in this 3 days’ deliberations. <br/><br/>The Congress will focus on 6 major issues including terrorism and left wing extremism.<br/>