Indian Judicial System is largely based on English Common Law system (where, law is developed by judges through their decisions, orders, and judgments). It has created a federal system; with a Central government coupled with State government.
Public policy can be generally defined as a system of laws, regulatory measures, courses of action, and funding priorities concerning a given topic promulgated by a governmental entity or its representatives. public policy is primarily focused on people, recognizing that technical expertise is meant to serve the interests of people, and policy decisions should be made after due deliberation, with ample opportunities afforded to ordinary people to shape those policy decisions.
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