Some opposition parties like Congress, DMK and Trinamool Congress walked out in protest against the introduction of UAPA amendment bill in the Lok Sabha. However, Samajwadi Party patriarch Mulayam Singh Yadav supported the passage of the bill. BJD too supported the bill, increasing the chances of its passage in the Rajya Sabha where the government can also count on a large AIADMK contingent.

from Times of India https://timesofindia.indiatimes.com/india/amid-walkout-lok-sabha-passes-bill-to-ban-individuals-too-as-terrorists/articleshow/70370553.cms