Article 13 declares that all laws that are inconsistent with or in derogation of any of the fundamental rights shall be void. In other words, it expressively provides for the doctrine of judicial review. This power has been conferred on the Supreme Court (Article 32) and the high court’s (Article 226) that can declare a law unconstitutional and invalid on the ground of contravention of any of the Fundamental Rights.

Source: Indian Polity by Laxmikanth