a term which shall not be less than six months and the proviso only states that sentence can be reduced for a term of less than six months and, therefore, it has to be construed as minimum sentence. The said submission does not impress us in view of the authorities in Arvind Mohan Sinha and Ratan Lal Arora. We may further elaborate that when the legislature has prescribed minimum sentence without discretion, the same cannot be reduced by the courts. In such cases, imposition of minimum sentence, be it imprisonment or fine, is mandatory and leaves no discretion to the court. however, sometimes the legislation prescribes a minimum sentence but grants discretion and the courts, for reasons to be recorded in writing, may award a lower sentence or not award a sentence of imprisonment. Such discretion includes the discretion not to send the accused to prison. Minimum sentence means a sentence which must be imposed without leaving any discretion to the Court. It means a quantum of punishment which cannot be reduced below the period fixed. If the sentence can be reduced to nil, then the statue does not prescribe a minimum sentence. A provision that gives discretion to the Court not to award minimum sentence cannot be equated with a provision which prescribes minimum sentence. The two provisions, therefore, are not identical and have different implications, which should be recognized and accepted for the PO Act.”