In bringing on criminal trials there is little delay, unless at the request of the accused, and for what seems good reason. Our Constitutions generally provide that whoever is to be tried on a criminal charge shall be tried promptly, and the practice of the courts conforms to this rule. The broad right of appeal, however, for errors of law on the part of the court may serve to postpone the execution of a sentence, and too many new trials are granted by the courts for steps in procedure in matters of a purely technical character. Delays from this cause are, however, comparatively infrequent. Most convicts are too poor to take advantage of it. Most also know that their sentence is just, and are anxious only to have it executed and through with as soon as possible. In hardly one case in a hundred is an appeal taken or, if taken, pursued to the end.[Footnote: See Chap. XVII.] In our largest cities the disposition of criminal business occupies the time of several judges, and the prosecuting officer has a staff of professional assistants. In cases of such importance as to call for his personal management a postponement is occasionally inevitable. In Chicago, in December, 1903, over a thousand cases were awaiting trial in the Criminal Court. It tends to expedition in the trial of any cause if it is heard before a judge especially familiar with the class of questions which it involves. Criminal courts, particularly in cities, are largely held by judges whose work is either wholly or mainly confined to them. This helps greatly to prevent delays in such tribunals. For a similar cause admiralty business is dispatched with great rapidity by the District Judges at our principal ports, and patent causes by the Circuit Courts. In the criminal courts of New York City in 1903, there were about 3,000 prosecutions on which indictments were found, and the defendant committed for want of bail. In most of these cases there was a plea of guilty, but counting them with the others, the average time as to all which elapsed between the original arrest and the final judgment was only eight days. During the same time those who gave bail were generally tried within three months from their arrest.[Footnote: Nathan A. Smyth in the Harvard Law Review for March, 1904.] An insufficiency of judges was formerly one great cause of delay, but the modern tendency has been to have too many, rather than too few. In the Court of Chancery in Virginia (which was held by a single Chancellor, then a man seventy-six years old) there were in 1802, 2,627 causes pending at one term.