Pattali Makkal Katchi (PMK) founder S Ramadoss and his son and former Union minister Ambumani Ramadoss on Thursday called on Prime Minister Narendra Modi here.
The PMK is part of the BJP-led NDA and Ambumani Ramadoss is a Rajya Sabha member.
The Prime Minister's Office tweeted a picture of the two leaders presenting a shawl to Modi.