Metro norms or hidden exceptions? Tamil Nadu asks why its cities were left out. https://english.mathrubhumi.com/news/india/tamilnadu-metro-policy-madurai-coimbatore-centre-rejection-qw0p0b2t?utm_source=dlvr.it&utm_medium=mastodon #TamilNadu #MetroRailPolicy #Coimbatore #Madurai #UrbanDevelopment