Khilkhil Kazi, granddaughter of Kazi Nazrul Islam, has served Robi Axiata Limited with a legal notice for defaming the national poet Kazi Nazrul Islam by using Rabindranath Tagore's photo instead of his in a social media post dedicated to Nazrul on his birth anniversary. Supreme Court lawyer M Imtiaz Farooq, on behalf of Khilkhil Kazi, sent the legal notice to Robi Axiata