Final answer:
Exclusive power to legislate on laws concerning preventive detention lies with the Parliament, as it relates to national security and public order, which are central subjects.
Step-by-step explanation:
The power to make laws concerning c. laws on preventive detention lies exclusively with the Parliament and not with the state legislatures. This is because preventive detention pertains to national security and public order, which are subjects under the central jurisdiction as per the constitution.
Preventive detention involves detaining an individual without charge to prevent them from committing potential future crimes. This is a sensitive area that directly relates to the fundamental rights of individuals and national interests, thus falling under the purview of Parliament's exclusive legislative powers. The states, on the other hand, have the power to regulate more localized matters such as public health, safety, and welfare through their police powers, as well as to issue professional licenses and regulate education.
It is critical to understand the division of powers between the central government and state governments to appreciate the balance of federalism in a democratic system. This division is delineated in the constitution, ensuring that while states can attend to local and regional needs, the national government retains control over matters of overarching national importance such as national security and the fundamental rights of citizens, which includes laws on preventive detention.