Firstly the procedural aspect will be dealt with. The constitution vests, in parliament alone, the power to make laws for South Africa in accordance with the procedures set out in the constitution. The separation of powers serves to protect the integrity of the legislative process. This is because if it is adhered to then the law making functions will remain with the legislature and there is no danger that the procedures will not be followed because some other organ of state or body is making laws. There must be a distinction made between the delegation of power to make subordinate legislation, which is limited through a statute, and delegating complete legislative power to amend and act which is unfettered. In Executive Council of the Western Cape Legislature v President of South Africait was held that parliament could not delegate complete legislative power to amend acts to the president as this was a violation of the function of separation of powers to protect the integrity of the legislation process entrenched in the constitution and therefore this delegation is unconstitutional .
Therefore in the present case it is clear that to delegate complete legislative power as s12(2) of the Act does, violates the function of the separation of powers and undermines the integrity of the law making processes entrenched in the constitution. This is because s12(2) of the Act delegates to the minister of home affairs complete legislative power to amend the act without prescribing any guideline or limitations, which violates the doctrine of separation of powers and therefore undermines the integrity of the law making process as it allows the minister to legislate according to a different procedure. Therefore s12(2) is unconstitutional.
Now the substantive aspect will be dealt with. When looking at the separation of powers from this aspect the purpose of the separation of power is protect the division of power and limit its use. Although the constitution does not explicitly mention the separation of powers it emanates from the wording and structure and this was recognised in Justice Alliance of South Africa v President of the RSA where the court stated that it recognised “a fundamental premise of the new constitutional text as being a separation of powers between the legislature, executive and the judiciary with appropriate checks and balances to ensure accountability, responsiveness and openness.”
In this case s12(2) is a clear violation of the separation of powers and erodes the checks and balances inherent in this doctrine, which control use of power. This delegation does not prescribe any objective guidelines or criteria for the minister when changing the criteria, in the Act, for immediate deportation. It is therefore evident that the legislature has yielded its legislative powers, given to them by the constitution, to the executive as this is not just delegation of discretionary power, but delegation of complete legislative power. The executive derives it power from legislation, if the executive usurps the powers of the legislature as S12(2) purports to do then the checks and balances on power that the separation of powers ensures will be eroded as the executive could...