Committed judiciary i.e. a judiciary committed to the policies of the government. Such judiciary will never go against the governments policies. Therefore, will not be able to protect the liberty. So, option (a) is not correct. Centralization of power refers to a setup in which the decision- making powers are concentrated in a few leaders at the top of the organizational structure. Decisions are made at the top and communicated to lower-level for implementation. This leads to authoritarian tendencies,