A two-judge Bench of the Supreme Court refused to quash criminal proceedings against a sonologist for deficiencies in Form F records under the PCPNDT Act, holding that blank or incomplete columns are not trivial clerical mistakes but substantive statutory violations — a springboard for the offence of female foeticide. A digest of the facts, the holding, and the statutory scheme of Sections 4(3), 5, 6 and 23.