The principal opposition party, AIADMK, staged protests across Tamil Nadu on Tuesday, condemning the state government for increasing the power tariff by 4.3% and demanding a rollback of the hike. The protests were marked by the participation of several senior leaders, including KP Munusamy, SP Velumani, P Thangamani, K Sengottaiyan, and D Jayakumar, who voiced their dissent in their respective districts.