Who sits on the Wool Sack in the House of Commons?

The Wool Sack in the House of Commons is traditionally occupied by the Lord Speaker during sessions of the House of Lords, not the House of Commons itself. It symbolizes the importance of the wool trade in England's history. The Lord Speaker presides over the House of Lords and represents its members, while the House of Commons has its own Speaker who does not sit on the Wool Sack.