In Jyoti Pershad v. The Administrator for the Union Te"itories of Delhi,(') Rajagopala Ayyangar, J. made some useful observations which may be extracted here : "In regard to this matter we desire to make two obser' • vations. In the context of modem tonditions and the variety and complexity of the situations which present themselves for ,, wlution, it is not possible for the Legislature to envisage in • detail every possibility and make provisions for them. The Legislature therefore is forced to leave the authorities created by it an ample discretion limited, however, by the guidance afforded by the Act. This is the ratio of delegated legislation, and is a process which has come to stay, and which one may be permitted to observe is not without its advantages. So Jong therefore as the Legislature in~icates, in the operative provisions of the st>atute with certainty, the policy and purpose of the enactment, the mere fact that the legislation is skeletal, or the fact that a discretion is left to those entrusted with administering the law, a.IIords no basis either for the contention that there has been an excessive delegation of legislative power 11s to amount to an abdication of its functions, or that the discretion vested is uncanalised and unguided as to amonnt to a carte blanche to discriminate. The second is tl:rat if the power or discretion has been conferred in a manner which is legal and constitutional, tho fact that Parliament could possibly have made more detailed provisions, could obviously not be a ground for invalidating the law."