New Delhi, Jan. 28 -- BJP leader and former party president JP Nadda on Wednesday strongly criticised the Congress and INDI block for disrupting President Droupadi Murmu's address on the first day of Parliament's Budget Session.

Nadda said the opposition once again violated parliamentary decorum by raising slogans while the President was addressing the joint sitting of both Houses.

He said this behaviour was highly condemnable.

He pointed out that President Murmu was speaking about the 150th anniversary of Vande Mataram and paying tribute to Bankim Chandra Chattopadhyay and Bengal's role in India's freedom movement when the opposition created chaos.

Calling the act an insult to the national song Vande Mataram and to Bankim Chandra Chatt...