the cognisance of each Quæstio, than to distinguish between the provinces of the three Courts in Westminster Hall. The difficulty of drawing exact lines between the spheres of the different Quæstiones made the multiplicity of Roman tribunals something more than a mere inconvenience; for we read with astonishment that when it was not immediately clear under what general description a man's alleged offences ranged themselves, he might be indicted at once or successively before several different Commissions, on the chance of some one of them declaring itself competent to convict him; and, although conviction by one Quæstio ousted the jurisdiction of the rest, acquittal by one of them could not be pleaded to an accusation before another. This was directly contrary to the rule of the Roman civil law; and we may be sure that a people so sensitive as the Romans to anomalies (or, as their significant phrase was, to inelegancies) in jurisprudence, would not long have tolerated it, had not the melancholy history of the Quæstiones caused them to be regarded much more as temporary weapons in the hands of factions than as permanent institutions for the correction of crime. The Emperors soon abolished this multiplicity and conflict of jurisdiction; but it is remarkable that they did not remove another singularity of the criminal law which stands in close connection with the number of the Courts. The classifications of crimes which
