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
Judicial functions of the House of Lords Supreme Court of the United Kingdom. Ten of the initial Justices of the Supreme Court were ten of the twelve then existing Lords of Appeal in Ordinary (Law Lords). One of the Law Lords (Lord Scott of Foscote) had retired on 30 September 2009 and the 12th, Lord Neuberger of Abbotsbury, became the Master of the Rolls (the senior judge who heads civil justice in England and Wales). The 11th place on the Supreme Court was filled by Lord Clarke (previously the Master of the Rolls), a member of the House of Lords who was the first Justice to be