New Delhi, July 25 -- Lok Sabha proceedings were adjourned on Thursday for the fourth consecutive day amid persistent protests by the Opposition demanding withdrawal of the ongoing voter roll revision in Bihar.

In the morning too, Speaker Om Birla had to adjourn proceedings when Opposition members raised slogans, entered the Well of the House and also displayed placards.

When the House met again at 2 pm, Krishna Prasad Tenneti, who was chairing the House, urged members to participate in a bill which seeks to provide seats for Scheduled Tribes in the Goa Legislative Assembly.

Law Minister Arjun Ram Meghwal questioned the Opposition for not allowing discussion on the bill which will benefit the Scheduled Tribe population of the state. As p...