The Sarkaria Commission on Centre–State Relations (1983–88) observed: “The rule of federal supremacy is a technique to avoid absurdity, resolve conflict and ensure harmony between the Union and state laws. If this principle of union supremacy is excluded, it is not difficult to imagine its deleterious results. There will be every possibility of our two-tier political system being stultified by interference, strife, legal chaos and confusion caused by a host of conflicting laws, much to the bewilderment of the common citizen. Integrated legislative policy and uniformity on basic issues of common Union–state concern will be stymied. The federal principle of unity in diversity will be very much a casualty. This rule of federal supremacy, therefore, is indispensable for the successful functioning of the federal system”.