Public Interest Litigation popularly known as PIL can be broadly defined as litigation in the interest of that nebulous entity: the public in general. Prior to 1980s, only the aggrieved party could personally knock the doors of justice and seek remedy for his grievance and any other person who was not personally affected could not knock the doors of justice as a proxy for the victim or the aggrieved party. In other words, only the affected parties had the locus standi (standing required in law) to file a case and continue the litigation and the non affected persons had no locus standi to do so. And as a result, there was hardly any link between the rights guaranteed by the Constitution of Indian Union and the laws made by the legislature on the one hand and the vast majority of illiterate citizens on the other.