Legislature versus Judiciary
The doctrine of separation of powers implies that each pillar of democracy – the executive, legislature and the judiciary – perform separate functions and act as separate entities. The executive is vested with the power to make policy decisions and implement laws. The legislature is empowered to issue enactments. The judiciary is responsible for adjudicating disputes. The doctrine is a part of the basic structure of the Indian Constitution even though it is not specifically mentioned in its text. Thus, no law may be passed and no amendment may be made to the Constitution deviating from the doctrine. Different agencies impose checks and balances upon each other but may not transgress upon each other’s functions. Thus, the judiciary exercises judicial review over executive and legislative action, and the legislature reviews the functioning of the executive.
There have been some cases where the courts have issued laws and policy related orders through their judgements. These include the Vishakha case where guidelines on sexual harassment were issued by the Supreme Court, the order of the Court directing the Centre to distribute food grains (2010) and the appointment of the Special Investigation Team to replace the High Level Committee established by the Centre for investigating black money deposits in Swiss Banks.
In 1983 when Justice Bhagwati introduced public interest litigation in India, Justice Pathak in the same judgement warned against the “temptation of crossing into territory which properly pertains to the Legislature or to the Executive Government”. Justice Katju in 2007 noted that, “Courts cannot create rights where none exist nor can they go on making orders which are incapable of enforcement or violative of other laws or settled legal principles. With a view to see that judicial activism does not become judicial adventurism the courts must act with caution and proper restraint. It needs to be remembered that courts cannot run the government. The judiciary should act only as an alarm bell; it should ensure that the executive has become alive to perform its duties.” 
While there has been some discussion on the issue of activism by the judiciary, it must be noted that there are also instances of the legislature using its law making powers to reverse the outcome of some judgements. (M.J. Antony has referred to a few in his article in the Business Standard here.) We discuss below some recent instances of the legislature overturning judicial pronouncements by passing laws with retrospective effect.
On September 7, 2011 the Parliament passed the Customs Amendment and Validation Bill, 2011 which retrospectively validates all duties imposed and actions taken by certain customs officials who were not authorized under the Customs Act to do the stated acts. Some of the duties imposed were in fact challenged before the Supreme Court in Commissioner of Customs vs. Sayed Ali in 2011. The Supreme Court struck down the levy of duties since these were imposed by unauthorised officials. By passing the Customs Bill, 2011 the Parliament circumvented the judgement and amended the Act to authorize certain officials to levy duties retrospectively, even those that had been held to be illegal by the SC.
Another instance of the legislature overriding the decision of the Supreme Court was seen in the Essential Commodities (Amendment) Ordinance, 2009 which was passed into an Act. The Supreme Court had ruled that the price at which the Centre shall buy sugar from the mill shall include the statutory minimum price (SMP) and an additional amount of profits that the mills share with farmers. The Amendment allowed the Centre to pay a fair and remunerative price (FRP) instead of the SMP. It also did away with the requirement to pay the additional amount. The amendment applied to all transactions for purchase of sugar by the Centre since 1974. In effect, the amendment overruled the Court decision.
The executive tried to sidestep the Apex Court decision through the Enemy Property (Amendment and Validation) Ordinance, 2010. The Court had issued a writ to the Custodian of Enemy Property to return possession of certain properties to the legal heir of the owner. Subsequently the Executive issued an Ordinance under which all properties that were divested from the Custodian in favour of legal heirs by a Court order were reverted to him. The Ordinance lapsed and a Bill was introduced in the Parliament. The Bill is currently being examined by the Parliamentary Standing Committee on Home Affairs.
These examples highlight some instances where the legislature has acted to reverse judicial pronouncements. The judiciary has also acted in several instances in the grey areas separating its role from that of the executive and the legislature. The doctrine of separation of powers is not codified in the Indian constitution. Indeed, it may be difficult to draw a strict line demarcating the separation. However, it may be necessary for each pillar of the State to evolve a healthy convention that respects the domain of the others.