Dear Sirs, Investigating Officer of Police while investigating in a 498A FIR extracted call data record and cell tower locations of accused. Most probably approval of competent authority was not taken and even if taken there should not be a valid ground of national security and public interest as issue involved is matrimonial. Police is not giving any information in RTI citing that cyber cell of police is exempt from RTI. In what situations Police can extract the CDR? How to safeguard the fundamental right of privacy if we do not know if someone is secretly violating the privacy. Any reference to CDR has not been made in the chargesheet. Apparently this action of taking CDR was taken by I.O. under influence of complainant and possibly to know the location of accused. What action can be taken against I.O.? Thanks