departed from without rhyme or reason, an arbitrary discrimination may result which may call for judicial review. In some other instances (as in the Ramana Shetty case), the guidelines may prescribe certain standards or norms for the grant of certain benefits and a relaxation of, or departure from, the norms may affect persons, not directly but indirectly, in the sense that though they did not seek the benefit or privilege as they were not eligible for it on the basis of the announced norms, they might also have entered the fray had the relaxed guidelines been made known. In other words, they would have been potential competitors in case any relaxation or departure were to be made. In a case of the present type, however, the guidelines operate in a totally different field. The guidelines do not affect or regulate the right of any person other than the company applying for consent. The manner of application of these guidelines, whether strict or lax, does not either directly or indirectly, affect the rights or potential rights of any others or deprive them, directly or indirectly, of any advantages or benefits to which they were or would have been entitled. In this context, there is only a very limited scope for judicial review on the ground that the guidelines have not been followed or have been deviated from. Any member of the public can perhaps claim that such of the guidelines as impose controls intended to safeguard the interest of members of the public investing in such public issues should be strictly enforced and not departed from; departure therefrom will take away the protection provided to them. The scope for such challenge will necessarily be very narrow and restricted and will depend to a considerable extent on the nature and extent of the deviation. For instance, if debentures were issued which provide no security at all or if the debt-equity ratio is 6000: 1 (as alleged) as against the permissible 2:1 ( or thereabouts) a court may be persuaded to interfere. A court, however, would be reluctant to interfere simply because one or more of the guidelines have not been adhered to even where there are substantial deviations, unless such deviations are, by nature and extent such as to prejudice the interests of the public which it is their avowed object to protect. Per contra, the court would be inclined to perhaps overlook or ignore such deviations, if the object of the statute or public interest warrant, justify or necessitate such deviations in a particular case. This is because guidelines, by their very nature, do not fall into the category of legislation, direct, subordinate or ancillary. They have only an advisory role to play and nonadherence to or deviation from them is necessarily and implicitly permissible if the circumstances of any particular fact or law situation warrants the same. Judicial control takes over only where the deviation either involves arbitrariness or discrimination or is so fundamental as to undermine a basic public purpose which the guidelines and the statute under which they are issued are intended to achieve.