Delhi Police have registered an FIR after ACP (Punjabi Bagh) Jai Parkash and ACP (Connaught Place) Vivek Bhagat were injured in the alleged violence and stone-pelting near Jantar Mantar during the CJP protest on Wednesday. Parkash sustained a forehead injury, while Bhagat suffered injuries to his head and shoulder. An inspector and several other police personnel were also injured.