the criminal investigation department (cid) of west bengal police has taken over the charge of investigation in the clashes in howrah district on thursday over a ram navami procession that continued on friday. sources from the state government said that investigation will be conducted by the special operation group (sog) under cid and the investigation team will be headed by an officer in the rank of deputy inspector general (dig) of police. west bengal governor c v ananda bose late friday evening issued a