The migrants were ferried to their villages in sanitised buses arranged by the Jharkhand government to take them home after preliminary medical screening at the station, officials said.
The ravines, which are sharp, steep mud hillocks, stretch over three states - Madhya Pradesh, Rajasthan, and Uttar Pradesh, once home to several dreaded dacoits have long been the subject of several projects and government schemes to make them agriculturally viable.
This classification of districts is to be followed by states and union terrotories till a week post May 3, when the second phase of lockdown will end, for containment operations.
Time is running out: Will India manage to attain goals set by the UN.