Why must there be a control on subsidiary legislation?

Control on subsidiary legislation is essential to ensure that such laws are consistent with the primary legislation and adhere to the principles of democratic governance. It helps prevent overreach by the executive and ensures accountability, transparency, and public participation in the law-making process. Additionally, control mechanisms can safeguard individual rights and maintain the rule of law by providing checks against arbitrary or unjust regulations. Overall, it ensures that subsidiary legislation serves the public interest and upholds legal standards.