A 5-judge bench of the Calcutta High Court is hearing a PIL seeking investigation into the post-poll violence which took place in West Bengal after assembly results.
Considering that the matter related to protection of life and liberty of people of West Bengal, a division bench led by Acting Chief Justice Rajesh Bindal had referred the matter to a 5-judge bench.
Source: https://www.livelaw.in/top-stories/calcutta-high-court-hearing-on-post-poll-violence-in-west-bengal-174818