Sapna Sandhu: lots of people think that statement under section 164 Cr PC before a Magistrate is the final and admissible evidence, but in fact it is not, because the admissible evidence is, what comes out after the cross-examination of the witness in the Trial Court. Statement under section 164 Cr PC may be good for the police or the prosecution to pat their back, but it has no evidentiary value. However, you ought to have not signed on the blank sheet, even if you have done it due to coercion under the impression of him being the Magistrate. Now that Magistrate may misuse of your signed blank sheet to alter, amend or correction to your original statement. You may apply for the copy of your statement under section 164 Cr PC for your record.