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 House of Lords; the same rule does not apply in the lower courts. A convict, however, may be pardoned by the Sovereign. This practice differs from that of many other nations. For instance, in the United States, the President may not issue pardons in cases of impeachment. The Senate can do no more than remove the accused from office and bar him from future offices of public trust or honour, though the accused remains liable to trial and punishment in the lower courts after removal from office. In the United Kingdom, however, the impeachment trial is like any other trial: