Before the 24th Amendment, there was ambiguity regarding the President's power to withhold assent or return a constitutional amendment bill for reconsideration, similar to ordinary bills. This ambiguity became critical after the Supreme Court's ruling in the Golaknath case (1967), which held that fundamental rights could not be amended. The 24th Amendment was enacted to reassert Parliament's power to amend any part of the Constitution, including Fundamental Rights, and to remove any presidential discretion, making the President's assent a mere formality once the bill is passed by Parliament.

A joint sitting cannot be called for a constitutional amendment bill because Article 368 explicitly requires the bill to be passed 'in each House by a special majority'. This means both the Lok Sabha and the Rajya Sabha must individually pass the bill with the prescribed special majority. This provision significantly enhances the power of the Rajya Sabha (Council of States) in constitutional amendments, ensuring that the federal principle and the interests of states are adequately protected. It prevents the Lok Sabha, which often has a larger majority, from overriding the Rajya Sabha on fundamental constitutional changes.

Article 368 achieves this balance through its two-tiered amendment procedures. The 'special majority' in Parliament (majority of total membership + two-thirds of present and voting) makes it difficult enough to prevent hasty changes, thus protecting core principles. For truly fundamental changes affecting the federal structure (like distribution of powers), the additional requirement of 'ratification by at least half of the state legislatures' acts as a further safeguard, ensuring broad consensus. This blend prevents the Constitution from being too rigid (like the US) or too flexible (like the UK), allowing it to adapt while preserving its foundational values.

Provisions affecting the federal structure, such as the election of the President, the extent of the executive power of the Union and states, the Supreme Court and High Courts, distribution of legislative powers between the Union and states, and representation of states in Parliament, require ratification by at least half of the state legislatures. This safeguard is crucial because it prevents the Union Parliament from unilaterally altering the federal balance of power. The Goods and Services Tax (GST) (101st Amendment Act) is a prime example. Since GST fundamentally changed the taxation powers of both the Centre and the States, it mandated ratification by half of the state legislatures, demonstrating the constitutional commitment to federalism.

Article 368 primarily outlines the procedure for Parliament to amend the Constitution. It does not cover: 1. The power of state legislatures to initiate constitutional amendments (they can only ratify certain types). 2. The concept of a Constituent Assembly being convened for a complete overhaul of the Constitution, which is a theoretical possibility but not provided for in Article 368. 3. The 'amendment by simple majority' provisions (like Articles 2, 3, 169) which are constitutional changes but not 'amendments' under Article 368's special procedures. These are inherent limitations, ensuring that the power to amend remains largely centralized with Parliament, albeit with state involvement for federal aspects.

The Basic Structure Doctrine means Parliament cannot amend those fundamental features of the Constitution that constitute its 'basic structure'. This limitation ensures that while the Constitution can evolve, its core identity and values remain intact. Practically, it acts as a check on parliamentary majoritarianism. For example, if Parliament were to pass an amendment abolishing judicial review, making India a one-party state, or declaring India a theocratic state, the Supreme Court would almost certainly strike down such an amendment as violating the basic structure (judicial review, democracy, secularism respectively).

If Article 368 didn't exist, India would face two extreme scenarios: either a completely rigid Constitution (like the US without its amendment process) or an extremely flexible one (like the UK, where Parliament can change anything by simple law). Immediately, the Constitution would become static and unable to adapt to new social, economic, or political realities, leading to immense pressure for extra-constitutional changes or even revolutions. In the long term, it would either lead to constitutional obsolescence and irrelevance, or to arbitrary and frequent changes by the ruling majority, undermining the rule of law and constitutionalism. The delicate balance between stability and adaptability would be lost.

Despite significant gains, the NDA still lacks the 'special majority' of 164 votes (two-thirds of 245) required in the Rajya Sabha for constitutional amendments. This makes passing amendments extremely challenging, especially for contentious issues like 'one-nation-one-election'. Strategies might include: 1. Building Consensus: Engaging with opposition parties to find common ground. 2. Strategic Timing: Waiting for future biennial elections to potentially increase their numbers further. 3. Issue-based Support: Seeking support from regional parties on specific amendments that align with their interests, as seen with some cross-voting in recent elections. 4. Focus on less contentious amendments: Prioritizing amendments that might garner broader support.

• •Building Consensus: Engaging with opposition parties to find common ground.
• •Strategic Timing: Waiting for future biennial elections to potentially increase their numbers further.
• •Issue-based Support: Seeking support from regional parties on specific amendments that align with their interests, as seen with some cross-voting in recent elections.
• •Focus on less contentious amendments: Prioritizing amendments that might garner broader support.

While the Basic Structure Doctrine does introduce a degree of rigidity and judicial oversight, it is a necessary check in a constitutional democracy like India. My response would be: 1. Preventing Constitutional Subversion: It prevents a temporary parliamentary majority from altering the fundamental character of the Constitution, thereby safeguarding the democratic, secular, and federal values enshrined by the framers. 2. Judicial Review as a Safeguard: Judicial review is a cornerstone of constitutionalism. The doctrine ensures that Parliament's amending power, though vast, remains within the bounds of the Constitution's foundational principles, preventing it from becoming a 'constituent power' that can rewrite the Constitution entirely. 3. Dynamic Interpretation: The 'basic structure' itself is not exhaustively defined, allowing for dynamic interpretation by the judiciary to adapt to changing societal needs, thus maintaining a balance between rigidity and flexibility.

• •Preventing Constitutional Subversion: It prevents a temporary parliamentary majority from altering the fundamental character of the Constitution.
• •Judicial Review as a Safeguard: The doctrine ensures that Parliament's amending power remains within the bounds of the Constitution's foundational principles.
• •Dynamic Interpretation: The 'basic structure' itself is not exhaustively defined, allowing for dynamic interpretation by the judiciary.

The 'one-nation-one-election' plan would necessitate multiple constitutional amendments, likely affecting provisions related to the tenure of Lok Sabha and state assemblies, the election process, and potentially federal relations. Major hurdles under Article 368 include: 1. Special Majority in Both Houses: Obtaining a two-thirds majority of members present and voting, plus a majority of total membership, in both Lok Sabha (362 votes) and Rajya Sabha (164 votes) would be challenging, especially in the Rajya Sabha where the government lacks such numbers. 2. State Ratification: Amendments affecting the federal structure (like tenure of state assemblies) would require ratification by at least half of the state legislatures, which can be politically difficult given varying state interests. The political implications are significant: it requires broad political consensus, potentially involving negotiations with opposition and regional parties, and could become a major electoral issue if not handled carefully.

• •Special Majority in Both Houses: Obtaining a two-thirds majority in both Lok Sabha (362 votes) and Rajya Sabha (164 votes) would be challenging.
• •State Ratification: Amendments affecting the federal structure would require ratification by at least half of the state legislatures, which can be politically difficult.

Before the 24th Amendment, there was ambiguity regarding the President's power to withhold assent or return a constitutional amendment bill for reconsideration, similar to ordinary bills. This ambiguity became critical after the Supreme Court's ruling in the Golaknath case (1967), which held that fundamental rights could not be amended. The 24th Amendment was enacted to reassert Parliament's power to amend any part of the Constitution, including Fundamental Rights, and to remove any presidential discretion, making the President's assent a mere formality once the bill is passed by Parliament.

A joint sitting cannot be called for a constitutional amendment bill because Article 368 explicitly requires the bill to be passed 'in each House by a special majority'. This means both the Lok Sabha and the Rajya Sabha must individually pass the bill with the prescribed special majority. This provision significantly enhances the power of the Rajya Sabha (Council of States) in constitutional amendments, ensuring that the federal principle and the interests of states are adequately protected. It prevents the Lok Sabha, which often has a larger majority, from overriding the Rajya Sabha on fundamental constitutional changes.

Article 368 achieves this balance through its two-tiered amendment procedures. The 'special majority' in Parliament (majority of total membership + two-thirds of present and voting) makes it difficult enough to prevent hasty changes, thus protecting core principles. For truly fundamental changes affecting the federal structure (like distribution of powers), the additional requirement of 'ratification by at least half of the state legislatures' acts as a further safeguard, ensuring broad consensus. This blend prevents the Constitution from being too rigid (like the US) or too flexible (like the UK), allowing it to adapt while preserving its foundational values.

Provisions affecting the federal structure, such as the election of the President, the extent of the executive power of the Union and states, the Supreme Court and High Courts, distribution of legislative powers between the Union and states, and representation of states in Parliament, require ratification by at least half of the state legislatures. This safeguard is crucial because it prevents the Union Parliament from unilaterally altering the federal balance of power. The Goods and Services Tax (GST) (101st Amendment Act) is a prime example. Since GST fundamentally changed the taxation powers of both the Centre and the States, it mandated ratification by half of the state legislatures, demonstrating the constitutional commitment to federalism.

Article 368 primarily outlines the procedure for Parliament to amend the Constitution. It does not cover: 1. The power of state legislatures to initiate constitutional amendments (they can only ratify certain types). 2. The concept of a Constituent Assembly being convened for a complete overhaul of the Constitution, which is a theoretical possibility but not provided for in Article 368. 3. The 'amendment by simple majority' provisions (like Articles 2, 3, 169) which are constitutional changes but not 'amendments' under Article 368's special procedures. These are inherent limitations, ensuring that the power to amend remains largely centralized with Parliament, albeit with state involvement for federal aspects.

The Basic Structure Doctrine means Parliament cannot amend those fundamental features of the Constitution that constitute its 'basic structure'. This limitation ensures that while the Constitution can evolve, its core identity and values remain intact. Practically, it acts as a check on parliamentary majoritarianism. For example, if Parliament were to pass an amendment abolishing judicial review, making India a one-party state, or declaring India a theocratic state, the Supreme Court would almost certainly strike down such an amendment as violating the basic structure (judicial review, democracy, secularism respectively).

If Article 368 didn't exist, India would face two extreme scenarios: either a completely rigid Constitution (like the US without its amendment process) or an extremely flexible one (like the UK, where Parliament can change anything by simple law). Immediately, the Constitution would become static and unable to adapt to new social, economic, or political realities, leading to immense pressure for extra-constitutional changes or even revolutions. In the long term, it would either lead to constitutional obsolescence and irrelevance, or to arbitrary and frequent changes by the ruling majority, undermining the rule of law and constitutionalism. The delicate balance between stability and adaptability would be lost.

Despite significant gains, the NDA still lacks the 'special majority' of 164 votes (two-thirds of 245) required in the Rajya Sabha for constitutional amendments. This makes passing amendments extremely challenging, especially for contentious issues like 'one-nation-one-election'. Strategies might include: 1. Building Consensus: Engaging with opposition parties to find common ground. 2. Strategic Timing: Waiting for future biennial elections to potentially increase their numbers further. 3. Issue-based Support: Seeking support from regional parties on specific amendments that align with their interests, as seen with some cross-voting in recent elections. 4. Focus on less contentious amendments: Prioritizing amendments that might garner broader support.

• •Building Consensus: Engaging with opposition parties to find common ground.
• •Strategic Timing: Waiting for future biennial elections to potentially increase their numbers further.
• •Issue-based Support: Seeking support from regional parties on specific amendments that align with their interests, as seen with some cross-voting in recent elections.
• •Focus on less contentious amendments: Prioritizing amendments that might garner broader support.

While the Basic Structure Doctrine does introduce a degree of rigidity and judicial oversight, it is a necessary check in a constitutional democracy like India. My response would be: 1. Preventing Constitutional Subversion: It prevents a temporary parliamentary majority from altering the fundamental character of the Constitution, thereby safeguarding the democratic, secular, and federal values enshrined by the framers. 2. Judicial Review as a Safeguard: Judicial review is a cornerstone of constitutionalism. The doctrine ensures that Parliament's amending power, though vast, remains within the bounds of the Constitution's foundational principles, preventing it from becoming a 'constituent power' that can rewrite the Constitution entirely. 3. Dynamic Interpretation: The 'basic structure' itself is not exhaustively defined, allowing for dynamic interpretation by the judiciary to adapt to changing societal needs, thus maintaining a balance between rigidity and flexibility.

• •Preventing Constitutional Subversion: It prevents a temporary parliamentary majority from altering the fundamental character of the Constitution.
• •Judicial Review as a Safeguard: The doctrine ensures that Parliament's amending power remains within the bounds of the Constitution's foundational principles.
• •Dynamic Interpretation: The 'basic structure' itself is not exhaustively defined, allowing for dynamic interpretation by the judiciary.

The 'one-nation-one-election' plan would necessitate multiple constitutional amendments, likely affecting provisions related to the tenure of Lok Sabha and state assemblies, the election process, and potentially federal relations. Major hurdles under Article 368 include: 1. Special Majority in Both Houses: Obtaining a two-thirds majority of members present and voting, plus a majority of total membership, in both Lok Sabha (362 votes) and Rajya Sabha (164 votes) would be challenging, especially in the Rajya Sabha where the government lacks such numbers. 2. State Ratification: Amendments affecting the federal structure (like tenure of state assemblies) would require ratification by at least half of the state legislatures, which can be politically difficult given varying state interests. The political implications are significant: it requires broad political consensus, potentially involving negotiations with opposition and regional parties, and could become a major electoral issue if not handled carefully.

• •Special Majority in Both Houses: Obtaining a two-thirds majority in both Lok Sabha (362 votes) and Rajya Sabha (164 votes) would be challenging.
• •State Ratification: Amendments affecting the federal structure would require ratification by at least half of the state legislatures, which can be politically difficult.