They garlanded a statue of Ramachandran, a former matinee idol who later went on to become the Chief Minister, at the AIADMK headquarters here.
Palaniswami paid floral tributes to a portrait of MGR, as he was fondly called, at the Dr MGR Medical University, with his cabinet colleagues in tow.
AIADMK leaders and workers elsewhere in the state also paid floral tributes to portraits of MGR at party offices.
Known for his flamboyant acting and songs preaching values and virtues, Ramachandran ruled the state from 1977 till his death in 1987.
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