A police officer directs a woman to a bus that will take her to her home town upon her arrival from the southern state of Tamil Nadu in a train after a limited reopening of India's giant rail network following a nearly seven-week lockdown to slow the spreading of the coronavirus disease (COVID-19), at the Howrah Junction railway station on the outskirts of Kolkata, India, May 12, 2020. REUTERS/Rupak De Chowdhuri