New Delhi: The Centre on Thursday rubbished social media reports claiming that Prime Minister Narendra Modi has resigned from his post. The fake resignation letter was shared by several users on social media sites, including Facebook, claiming that the prime minister has resigned. “A letter purportedly signed by Prime Minister Narendra Modi is being circulated on social media. No such letter has been issued by the Prime Minister, nor has it been signed by him,” the PIB said in a social media post. The fake letter comes days after the PIB debunked doctored videos circulating on social media that showed PM Modi making threatening remarks against the protestors at Jantar Mantar over the paper leaks.