R. SENTHILBABU vs STATE OF TAMIL NADU

The Supreme Court upheld the constitutional validity of the Tamil Nadu Motor Vehicles Taxation (Amendment) Act, 1998, which increased the tax rate for contract carriages. The Court found that the appellants failed to provide sufficient quantifiable data to support their challenge against the tax, which was argued to impose an uneven burden compared to stage carriages. The Court permitted the appellants to withdraw their civil appeals with liberty to file a proper writ petition, emphasizing the importance of detailed pleadings and the principles of proportionality under Article 14 of the Constitution.