At that moment Freddie Drummond discontinued his conversation. Nor did he resume it again, for the situation was developing with the rapidity of a transformation scene. He heard the roar of the mob at the rear, and caught a glimpse of the helmeted police and the lurching meat waggons. At the same moment, laying on his whip, and standing up to his task, the coal driver rushed horses and waggon squarely in front of the advancing procession, pulled the horses up sharply, and put on the big brake. Then he made his lines fast to the brake-handle and sat down with the air of one who had stopped to stay. The auto had been brought to a stop, too, by his big panting leaders which had jammed against it. Before the chauffeur could back clear, an old Irishman, driving a rickety express waggon and lashing his one horse to a gallop, had locked wheels with the auto. Drummond recognized both horse and waggon, for he had driven them often himself. The Irishman was Pat Morrissey. On the other side a brewery waggon was locking with the coal waggon, and an east-bound Kearny Street car, wildly clanging its gong, the motorman shouting defiance at the crossing policeman, was dashing forward to complete the blockade. And waggon after waggon was locking and blocking and adding to the confusion. The meat waggons halted. The police were trapped. The roar at the rear increased as the mob came on to the attack, while the vanguard of the police charged the obstructing waggons. “We’re in for it,” Drummond remarked coolly to Catherine. “Yes,” she nodded, with equal coolness. “What savages they are.” His admiration for her doubled on itself. She was indeed his sort. He would have been satisfied with her even if she had screamed, and clung to him, but this—this was magnificent. She sat in that storm centre as calmly as if it had been no more than a block of carriages at the opera. The police were struggling to clear a passage. The driver of the coal waggon, a big man in shirt sleeves, lighted a pipe and sat smoking. He glanced down complacently at a captain of police who was raving and cursing at him, and his only acknowledgment was a shrug of the shoulders. From the rear arose the rat-rat-tat of clubs on heads and a pandemonium of cursing, yelling, and shouting. A violent accession of noise proclaimed that the mob had broken through and was dragging a scab from a waggon. The police captain reinforced from his vanguard, and the mob at the rear was repelled. Meanwhile, window after window in the high office building on the right had been opened, and the class-conscious clerks were raining a shower of office furniture down on the heads of police and scabs. Waste-baskets, ink-bottles, paper-weights, type-writers—anything and everything that came to hand was filling the air.