Preventive Detention is a reasonable restriction on

Answer: Option B

Preventive Detention is a reasonable restriction on Article 19 of the Constitution of India, which guarantees certain fundamental rights such as freedom of speech and expression, assembly, movement, and more.

Article 19 allows the government to impose reasonable restrictions on these rights in the interest of the sovereignty, integrity, security of the state, public order, or to prevent incitement to an offense. Preventive detention laws are framed with this objective in mind.

Option A: Article 14 is incorrect because Article 14 deals with the right to equality before the law and equal protection of laws, and preventive detention is not directly linked to this provision.

Option C: Article 21 is incorrect because Article 21 deals with the right to life and personal liberty, but preventive detention is a restriction specifically placed under the freedom rights granted by Article 19.

Option D: Article 32 is incorrect because Article 32 provides the right to constitutional remedies, allowing individuals to move the Supreme Court for the enforcement of their fundamental rights. Preventive detention is not a restriction under this article.

Conclusion: The correct answer is Option B: Article 19, as preventive detention is considered a reasonable restriction on the freedoms guaranteed under this article.