New Delhi: A social activist holds a face mask that reads ‘Hum Sab Khalid Saifi’ during a press conference over police probe on Delhi riots cases, at Press Club of India in New Delhi, Wednesday, Sept. 16, 2020. Delhi Police arrested activist Khalid Saifi in June under the Unlawful Activities (Prevention) Act (UAPA) in connection with the communal violence in northeast Delhi in February. (PTI Photo/Vijay Verma)New Delhi: Social activists display placards during a press conference over police probe on Delhi riots cases, at Press Club of India in New Delhi, Wednesday, Sept. 16, 2020. The special cell of Delhi Police arrested Umar Khalid, former JNU student, on Sunday night under the Unlawful Activities (Prevention) Act (UAPA) for his alleged role in the northeast Delhi riots. (PTI Photo/Vijay Verma)New Delhi: Sabiha, mother of Umar Khalid, former JNU student, during a press conference over police probe on Delhi riots cases, at Press Club of India in New Delhi, Wednesday, Sept. 16, 2020. The special cell of Delhi Police arrested Khalid on Sunday night under the Unlawful Activities (Prevention) Act (UAPA) for his alleged role in the northeast Delhi riots. (PTI Photo/Vijay Verma)
