Delegated legislature is disadvantageous because it

Delegated legislature is disadvantageous because it erodes the principle of separation of powers. The principle of separation of powers is a fundamental principle of democratic governance, which requires that each of the three branches of government (the legislative, executive, and judiciary) should have separate and independent powers. However, with delegated legislation, the legislature delegates some of its law-making powers to the executive branch, which may lead to an overlap of powers and a concentration of too much power in the hands of the executive. This can weaken the legislature's ability to check the executive and hold it accountable, thus eroding the principle of separation of powers.