Doubts have arisen in connection with time changes made by various States in Europe. The various schemes of new time, of daylight saving, of co-ordinations of time, uniformity of time all through certain States, have given rise to doubts and queries regarding the time for fulfilling the precept of the office and also regarding the time for lawful anticipation of Matins and Lauds. These doubts were solved several years ago, and now there is no longer any difficulty or anxiety over "true time," "new time," "legal time," in relation to matters ecclesiastical. In reply to queries, Dr. M. J. O'Donnell, in the _Irish Ecclesiastical Record_ (Vol. III., p. 582), explains clearly this time difficulty and its solution by the Congregation of the Council on 22nd July, 1893. The Bishop of Trier explained to the Congregation of the Council that owing to the State legislation in the German Empire all public clocks should register the same time, and that this meant that in his diocese the legal computation differs by half an hour from the mean time. "May clerics follow the legal time in reciting the Divine Office?" was the bishop's question. The Congregation of the Council answered by a simple affirmative. In 1892, Greenwich time was introduced for State purposes into all railway, postal, and Government offices in Holland. The query was put to the Congregation of the Inquisition if the clergy and people might, for the purpose of fast and other ecclesiastical obligations, follow the new time, or were they obliged to retain the true time? The reply was "_affirmative ad primam: negative ad secundam partem_." "In a word, the constant Roman answer has been 'Do as you please'; so far as the approval of the legal time is concerned it confirms the conclusion of the editor of the _Acta_ (xxxii-251) that in computing time the Church follows the rule that regulates all business concerns in different localities.... "In the meantime, taking into account the conventional character of 'time' and the liberal principles of Rome in the past, we have no doubt that everyone, priest or layman, is fully justified in following the new time if he feels so inclined." (See _Codex Juris. Canon._, Can. 33). Are priests bound to recite Matins and Lauds before Mass?