Similar scenes took place in San Francisco, for the force of the law was wholly insufficient to restrain the reckless and desperate men who congregated in the towns, and who thought no more of taking life than eating a meal. To put a stop to the frightful state of things prevailing, the more peaceful of the San Francisco citizens had also been obliged to organise a Vigilance Committee to carry out what was called Lynch law, a rough and ready method of justice subject to grave abuses under other circumstances, but admirably suited to such a condition of things as at that time prevailed in California. For some time Frank worked between Sacramento and the diggings. He enjoyed the life, riding in the pure mountain air, under the shade of the forests, at the head of the team. Sometimes he wondered vaguely how long this was to last; if he was always to remain a rover, or whether he would ever return to England. Sometimes he resolved that he would go home and make an effort to clear himself of this stain which rested upon his name; but he could see no method whatever of doing so, as he had nothing but his own unsupported assertion of his innocence to adduce against the circumstantial evidence against him, and there was no reason why his word should be taken now more than it was before. In many of the camps life had now become more civilised. In cases where the bed of gold-bearing gravel was large, and where, consequently, work would be continued for a long time, wooden towns had sprung up, with hotels, stores, drinking and gambling saloons. Work was here carried on methodically; water was, in some cases, brought many miles in little canals from mountain lakes down to the diggings, and operations were carried on on a large scale. Companies were being formed for buying up and working numbers of claims together. The valleys were honeycombed with shafts driven down, sometimes through a hundred feet of gravel, to the bed rock, as it was found much more profitable working this way than in surface-washing. Stage-coaches and teams of waggons were running regularly now along well-made roads. Frank's earnings were therefore smaller than they had been at first, but they still paid his expenses, and added a few pounds each trip to his account at the bank. He took shares in many of the companies formed for bringing down water from the lakes, and these were soon found to be an exceedingly valuable property, paying in many cases a return each month equal to the capital.