P.DHARNI vs GOVT.OF T.NADU .

The Supreme Court examined the eligibility criteria for promotion from Motor Vehicles Inspector (Grade II) to Regional Transport Officer under the Tamil Nadu Transport Subordinate Service Special Rules framed under Section 42. The Court held that the promotion must adhere to the prescribed conditions, including merit and seniority, and emphasized the importance of the annual list of approved candidates as of March 15 each year. The appeal was dismissed, affirming the lower court's decision regarding the promotion process.