With mass travel of migrants across many parts of the country threatening to undermine the very objective of a nationwide lockdown, the Union government issued directives to state and Union Territory governments on Sunday. The provincial administrations have been asked to seal district and state borders, and ensure food and shelter for the needy. Migrant workers already in transit are to be quarantined for 14 days once they reach their destinations. But how effective will the government's intervention be? Watch the full video to know.