Security personnel stand guard outside Bawana police station, where climate activist Sonam Wangchuk is being held after he was detained by Delhi Police during his 'Dilli Chalo Padyatra', in New Delhi.
Ladakh-based activist and education reformer Sonam Wangchuk interacting with the media at a gurdwara in Sector 38, Chandigarh, on Friday. (Ravi Kumar/HT)
