<p>Prime Minister Narendra Modi paid floral tribute to Mahatma Gandhi at Sabarmati Ashram in Ahmedabad on March 12.</p>.<p>PM will flag off the Dandi March from the Ashram today, as part of the 'Amrut Mahotsav programme' to mark celebrations for 75 years of India's independence.</p>.<p>Prime Minister also garlanded a portrait of Mahatma Gandhi at Hriday Kunj in Sabarmati Ashram today. He also signed the visitors' book with a message.</p>.<p>PM Narendra Modi also saw pictures, magazines and other collections at a special exhibition near Abhay Ghat in Ahmedabad, as part of the Amrut Mahotsav programme. </p>