Prime Minister Narendra Modi on Saturday tweeted a video, launching 'Mai Bhi Chowkidar’ campaign and kick-starting the Bharatiya Janata Party's (BJP) campaign for the Lok Sabha Elections 2019. "Your Chowkidar is standing firm & serving the nation. But, I am not alone. Everyone who is fighting corruption, dirt, social evils is a Chowkidar." PM Modi said. LS elections 2019 will begin on April 11 & continue till May 19.