Tamil Nadu government has changed the official rupee symbol '₹' in state budget to the Tamil letter for "Ru" amid Hindi-Tamil row. Reacting to this, BJP's K Annamalai said, "It's not only condemnable but...also laughable that...Tamil Nadu government has decided to change...Rupee symbol which is commonly accepted across Bharat." "They are either foolish or this shows their immaturity," he added.