The decision implies that the CBI will need the state's permission to enter its jurisdiction to carry out any investigation, effectively stripping the central agency of its powers to probe cases in Maharashtra.
At least three non-BJP-ruled states - Rajasthan, Chhattisgarh and West Bengal - have already withdrawn its general consent to let the CBI investigate cases in their jurisdiction.
In this case, the Mumbai police had named Republic TV as one of three channels accused of trying to fudge its television ratings.
Republic TV's Arnab Goswami has denied the charges.The scam had come to light when rating agency Broadcast Audience Research Council (BARC) complained that certain channels were rigging TRP numbers to lure advertisers.Eight people have been arrested by Mumbai police in this case, two of them on Tuesday.(UNI)