CHENNAI: Former Tamil Nadu BJP president K Annamalai on Tuesday met BJP national president Nitin Nabin and the party’s national general secretary (organisation), BL Santhosh, in New Delhi and submitted a five-page resignation letter, sources told TOI.The meetings come amid intense speculation over Annamalai’s political future.The former IPS officer is reportedly planning to launch a new regional political party with what associates describe as a “secular” and “Tamil-first” outlook.According to sources, the proposed outfit could be launched within six to eight months and would seek to position itself as an alternative to both the BJP and the Dravidian majors in Tamil Nadu.Those close to Annamalai said he envisions a political platform that combines Tamil identity with a national outlook, while remaining issue-based in its opposition to rival parties.The development follows months of differences between Annamalai and the BJP’s central leadership over the party’s political strategy in Tamil Nadu. Sources said Annamalai was unhappy with the BJP’s decision to revive its alliance with the AIADMK and with aspects of candidate selection ahead of the recent assembly elections.Annamalai is believed to have argued that the BJP should focus on building an independent organisational base in the state rather than relying on alliances. However, the national leadership reportedly prioritised a broader anti-DMK strategy.His associates also claim that the emergence of actor-turned-politician Vijay and the electoral performance of his party have altered Tamil Nadu’s political landscape, creating space for new political forces.Sources said Annamalai believes many young professionals and first-time political aspirants remain dissatisfied with existing political formations and could be attracted to a new platform. He is also said to be confident that several experienced politicians from other parties may join him once he formally exits the BJP.As part of the groundwork for the proposed political venture, efforts are reportedly underway to register a new party or acquire an existing registered party name. A social organisation may also be launched as a precursor to the political outfit.The speculation surrounding Annamalai’s future intensified after he recently criticised the Union government’s decision to implement the three-language formula for CBSE Class IX students, describing the move as a concern for parents and students in Tamil Nadu.