Students in Jamia Millia Islamia (JMI) University protest against CAB on December 13, 2019 in New Delhi. Photo: The Hindu

Vehicles were set ablaze by demonstrators during a protest, after parliament passed a Citizenship Amendment Bill (CAB), in Guwahati, December 13, 2019. Photo: REUTERS

Security personnel patrol G.S. Road on the second day of curfew imposed by authorities, following anti-citizenship amendement bill (CAB) protests, in Guwahati, Dec. 13, 2019. Photo: PTI

Scores of youth of the Students Islamic Organisation take to the streets to protest the Citizenship Amendment Act. They raised slogans against NRC, CAB, BJP and Home Minister Amit Shah and they demanded justice. Photo: The Hindu

Members of Tamil Nadu Thowheed Jamath ( TNTJ ) shout slogans as they are detained during a protest against the Citizenship Amendment Bill, 2019 in Madurai city on December 13, 2019. Photo: The Hindu

Assam Congress workers during a protest against Citizenship Amendment Bill (CAB), at Jantar Mantar, in New Delhi, Dec. 13, 2019. Photo: PTI

Muslims take part in a protest rally against CAB and NRC in Kolkata, Dec. 13, 2019. Photo: PTI

Activists protest against the passing of Citizenship Amendment Bill (CAB), in Amritsar, Dec. 13, 2019. Photo: PTI