Large troops of gladiators constituted a grave menace to the public peace, as had been proved, not only by the Gladiators’ War, but in the case of the gladiators of Decimus Brutus and M. Antonius. Accordingly in the year 22 an edict appeared to the effect that combats of gladiators were only to be arranged with the permission of the senate and not oftener than twice a year, and at the same time the number of contesting pairs was limited to sixty. Of course this did not diminish the popularity of these combats nor the interest of the populace in the combatants. It was an event when two veterans, each of whom had often conquered and slain his opponent, were at last pitted against each other for the decisive combat, or when a well-known gladiator had fought his way through and proceeded to hang up his victorious weapons in the temple of Hercules. [Illustration: ROMAN GLADIATOR] In later days the emperor Tiberius scorned to make himself popular by these means. But as the passion of the people for gladiatorial exhibitions did not wane they became a matter of private speculation. A freedman of small means erected a wooden amphitheatre for his shows at Fidenæ, but it was so badly built that it collapsed beneath the crowds of spectators who had flocked thither, most of them from Rome. After this accident the senate decreed that no one should give such performances unless he could prove that he was possessed of a certain fortune. Wrestling matches of the sort so popular among the Greeks were not altogether unknown, but were only arranged three times by Augustus in the course of his long reign. Wooden stages were erected on the Field of Mars, and the most famous athletes were invited to Rome. Glycon of Pergamus, whose unconquered fist was celebrated not by his epitaph alone but also by Horace, was probably of the number. The emperor followed these contests with peculiar interest. The Greeks had perfected boxing according to all the rules of the science; in Italy, on the other hand, it had retained more of its indigenous character. Augustus was in the habit of occasionally allowing the champions of the two nations to measure their strength against one another, but personally he was on the side of the Latin boxers, whether more or less schooled. When a harmless street fight broke out in any part of Rome, the emperor used to delight in the mighty blows which his countrymen dealt. The emperor strove, though without lasting success, to keep women aloof from the brutal boxing matches. If the populace wanted to see boxers he yielded to their wishes, but he appointed the early morning hours for the contest and forbade women to go to the theatre before ten o’clock in the morning.