As the day advanced, the tumult became greater. There was not on the pavement, in the carriages, at the windows, a single tongue that was silent, a single arm that did not move. It was a human storm, made up of a thunder of cries, and a hail of sweetmeats, flowers, eggs, oranges, and nosegays.
At three o’clock the sound of fireworks, let off on the Piazza del Popolo and the Piazza di Venezia (heard with difficulty amid the din and confusion) announced that the races were about to begin.
The races, like the moccoli , are one of the episodes peculiar to the last days of the Carnival. At the sound of the fireworks the carriages instantly broke ranks, and retired by the adjacent streets. All these evolutions are executed with an inconceivable address and marvellous rapidity, without the police interfering in the matter. The pedestrians ranged themselves against the walls; then the trampling of horses and the clashing of steel were heard. A detachment of carbineers, fifteen abreast, galloped up the Corso in order to clear it for the barberi . When the detachment arrived at the Piazza di Venezia, a second volley of fireworks was discharged, to announce that the street was clear.
Almost instantly, in the midst of a tremendous and general outcry, seven or eight horses, excited by the shouts of three hundred thousand spectators, passed by like lightning. Then the Castle of Saint Angelo fired three cannon to indicate that number three had won.
Immediately, without any other signal, the carriages moved on, flowing on towards the Corso, down all the streets, like torrents pent up for a while, which again flow into the parent river; and the immense stream again continued its course between its two granite banks.