'In four days and 200 km of walking, Pravin Kumar, 46, was stopped at every checkpoint. Police checked whether he and 11 others with him had their Aadhaar cards and then waved them on, with an instruction to maintain “social distancing”. So, for their only proper meal in 65 hours, offered by a voluntary organisation, the 12 sat one metre apart in Dehradun on Thursday afternoon. Kumar, employed like the others at the Char Dham Road Project’s Hanuman Chatti site in Uttarkashi, says he knows the value of hygiene in the time of coronavirus. So, every time he found a source of water along the route, he ensured he washed his feet at least. That also gave some relief from the footsores he developed from the long walk, with 60 km more to go, to home in Kutubpur village of Saharanpur district of Uttar Pradesh...'