Visuals show barricades at the Jantar Mantar protest site being welded together to prevent their removal during any future demonstration, as Delhi Police steps up security with heavy deployment of police and paramilitary personnel amid the CJP's fresh protest threat.

The development came a day after the Delhi Police visited the AK Gopalan Bhavan, the organisational headquarters of the CPI(M) to arrest Aishe Ghosh in connection with a five-year-old case.