As Rossi crossed the bridge of St. Angelo the cannon was fired from the Castle, and he knew that it was meant for a signal. "No matter!" he thought. "It will be too late when the soldiers arrive."

Notwithstanding the tumult in the city the Piazza of St. Peter's was silent and deserted. Not the sound of a footfall, not the rattle of a carriage-wheel; only the swish-swish of the fountains, whose waters were playing in the lamplight through the falling snow, and the echoing hammer of the clock of the Basilica.

The porter of the Palazzo Leone was asleep in his lodge, and Rossi passed upstairs.

"I'll bring the man to justice now," he thought. "He imagined we were only tame cats and would submit to anything. He was wrong. We'll show him we know how to punish tyrants. Haven't we always done so, we Romans? He has a sharp tongue for the people, but I have a sharper one here for him."

And he felt for the revolver in his breast-pocket to make certain it was there.

The lackey in knee-breeches and yellow stockings who answered the inside bell was almost speechless at the sight of the white face which confronted him at the door. No, the Baron was not at home. He had not been there since early in the evening. Had he gone to the Prefettura? Possibly. Or the Consulta? Perhaps.

"Which, man, which?" said Rossi, and to say something the lackey stammered "The Consulta," and closed the door.

Rossi set his face towards the Foreign Office. There was a light in the stained-glass windows of the Pope's private chapel—the Holy Father was at his prayers. A canvas-covered barrow containing a man who had been injured by the soldiers was being wheeled into the Hospital of Santo Spirito, and a woman and a child were walking and crying beside it.

The streets were covered with broken tiles which had been thrown on to the heads of the cavalry as they galloped through the principal thoroughfares. Carabineers, with revolvers in hand, were dragging themselves on their stomachs along the roofs, trying to surprise the rioters who were hiding behind chimney-stacks. Some one shouted: "Cut the electric wires," and men were clambering up the tall posts and breaking the electric lamps.

The Consulta, the office of the Minister of Foreign Affairs, stands in the Piazza of the Quirinal, and when Rossi reached it the great square of the King was as silent as the great square of the Pope had been.