Kolkata, March 18 -- Amid reports of complete polarisation of Bengal politics ahead of next year's Assembly Elections, the BJP has once again appealed for repatriating Bangladeshi writer Taslima Nasrin to Kolkata from where she was allegedly banished 18-19 years ago by the then Left Front government in a reported move to pacify a restive Muslim community that was demanding her ouster from the City of Joy. In a "calculated move", BJP Rajya Sabha MP Samik Bhattacharya on Monday raised the issue of her "safe return" to Kolkata where she would be able to freely think, talk and write in Bengali, her mother language. Nasrin had to leave her motherland Bangladesh following an agitation from the religious fundamentalists who condemned her book 'Laj...