Which party is leading in West Bengal, Tamil Nadu, Kerala, Assam and Puducherry?

With the counting of votes underway, BJP is ahead in West Bengal with leads on 182 seats. Actor Vijay's TVK is ahead in Tamil Nadu, Congress-led UDF in Kerala, BJP in Assam and AINRC-led NDA in Puducherry. Meanwhile, TMC is currently trailing with leads on 109 seats in West Bengal and ruling DMK is at third position in Tamil Nadu.