Lord Speaker the bar, and finish by walking up the Temporal (opposition) side toward the Woolsack. The Mace is placed on the Woolsack, where the Lord Speaker sits after a bishop has led the House in prayers. When the Sovereign appoints Lords Commissioners to perform certain actions on his or her behalf (for example, to open or prorogue Parliament, or formally declare Royal Assent), the Lord Speaker is one of them. The other Lords Commissioners, by convention, are the Leader of the House (who has acted as the principal Commissioner since the Lord Chancellor's functions were transferred to the Lord Speaker), the
Leader of the House of Lords Leader of the House of Lords The Leader of the House of Lords is a member of the Cabinet of the United Kingdom who is responsible for arranging government business in the House of Lords. The role is always held in combination with a formal Cabinet position, usually one of the sinecure offices of Lord President of the Council, Lord Privy Seal or Chancellor of the Duchy of Lancaster. Unless the Leader is also a departmental minister, being Leader constitutes the bulk of his or her government responsibilities, but it has never been an independent salaried office. The Office of