Hyderabad, July 1 -- Bharatiya Janata Party lawmaker from Goshamahal assembly constituency in Hyderabad, T Raja Singh, on Monday resigned from the primary membership of the party, in protest against the possible selection of senior leader and former MLC N Ramachander Rao as the Telangana state BJP president.

Raja Singh sent his resignation letter to outgoing state BJP president and Union minister for coal G Kishan Reddy, after he was denied entry into the state party office to file nomination for the party president post. He asked Reddy to write to assembly speaker G Prasad Kumar asking the latter to disqualify him as an MLA.

Earlier, Ramachander Rao filed his nomination for the post, following the directions from the BJP national leade...