But they were nearly always caught at the barricades, Sergeant Bibot especially at the West Gate had a wonderful nose for scenting an aristo in the most perfect disguise. Then, of course, the fun began. Bibot would look at his prey as a cat looks upon the mouse, play with him, sometimes for quite a quarter of an hour, pretend to be hoodwinked by the disguise, by the wigs and other bits of theatrical make-up which hid the identity of a CI-DEVANT noble marquise or count.

Oh! Bibot had a keen sense of humour, and it was well worth hanging round that West Barricade, in order to see him catch an aristo in the very act of trying to flee from the vengeance of the people.

Sometimes Bibot would let his prey actually out by the gates, allowing him to think for the space of two minutes at least that he really had escaped out of Paris, and might even manage to reach the coast of England in safety, but Bibot would let the unfortunate wretch walk about ten metres towards the open country, then he would send two men after him and bring him back, stripped of his disguise.

Oh! that was extremely funny, for as often as not the fugitive would prove to be a woman, some proud marchioness, who looked terribly comical when she found herself in Bibot's clutches after all, and knew that a summary trial would await her the next day and after that, the fond embrace of Madame la Guillotine.

No wonder that on this fine afternoon in September the crowd round Bibot's gate was eager and excited. The lust of blood grows with its satisfaction, there is no satiety: the crowd had seen a hundred noble heads fall beneath the guillotine to-day, it wanted to make sure that it would see another hundred fall on the morrow.

Bibot was sitting on an overturned and empty cask close by the gate of the barricade; a small detachment of citoyen soldiers was under his command. The work had been very hot lately. Those cursed aristos were becoming terrified and tried their hardest to slip out of Paris: men, women and children, whose ancestors, even in remote ages, had served those traitorous Bourbons, were all traitors themselves and right food for the guillotine. Every day Bibot had had the satisfaction of unmasking some fugitive royalists and sending them back to be tried by the Committee of Public Safety, presided over by that good patriot, Citoyen Foucquier-Tinville.

Robespierre and Danton both had commended Bibot for his zeal and Bibot was proud of the fact that he on his own initiative had sent at least fifty aristos to the guillotine.

But to-day all the sergeants in command at the various barricades had had special orders. Recently a very great number of aristos had succeeded in escaping out of France and in reaching England safely. There were curious rumours about these escapes; they had become very frequent and singularly daring; the people's minds were becoming strangely excited about it all. Sergeant Grospierre had been sent to the guillotine for allowing a whole family of aristos to slip out of the North Gate under his very nose.