The video shows BJP MP Kangana Ranaut being assaulted by a crowd following her remarks about the CJP protesters.

Original review summary

FACTLY says the video does not show Kangana Ranaut being assaulted. It identifies the woman as Pranayita Das, who was allegedly assaulted by BJP workers outside the Jalpaiguri Kotwali Police Station after appearing in connection with a post-poll violence investigation.[S1]