43. The right of the respondent prisoner, therefore, to get his case considered at par with such of his inmates, who were entitled to the benefit of the said policy, cannot be taken away by the policy dated 13.08.2008. This is evident from a bare perusal of the recitals contained in the policies prior to the year 2008, which are referable to Article 161 of the Constitution. The High Court, therefore, in our opinion, was absolutely justified in arriving at the conclusion that the case of the respondent was to be considered on the strength of the policy that was existing on the date of his conviction. State authority is under an obligation to at least exercise its discretion in relation to an honest expectation perceived by the convict, at the time of his conviction that his case for pre-mature release would be considered after serving the sentence, prescribed in the short sentencing policy existing on that date. The State has to exercise its power of remission also keeping in view any such benefit to be construed liberally in favour of a convict which may depend upon case to case and for that purpose, in our opinion, it should relate to a policy which, in the instant case, was in favour of the respondent. In case a liberal policy prevails on the date of consideration of the case of a "lifer" for pre-mature release, he should be given benefit thereof.”