Nor is the investigator likely to be more correct if he judges Public Opinion from the evidence of his eyes rather than his ears. Thus one reporter noticed on the faces of his companions in the omnibus "a look of stern determination to see this thing through." If they were all really looking like that, it must have been an impressive sight. But it is at least possible that this distinctive look was one of stern determination to get a more comfortable seat on the 'bus which took them home again. It must be very easy (and would certainly be extremely interesting) to go about forming Public Opinion, I should like to initiate an L.F.P.O., or League for Forming Public Opinion, and not only for forming it, but for putting it, when formed, into direct action. Such a League, even if limited to two hundred members, could by its concerted action exercise a very remarkable effect. Suppose we decided to attack profiteering. We should choose our shop--a hosier's, let us say. Beginning on Monday morning, a member of the League would go in and ask to be shown some ties. Having spent some time in looking through the stock and selecting a couple, he would ask the price. "Oh, but that's ridiculous," he would say. "I couldn't think of paying that. If I can't get them cheaper somewhere else, I'll do without them altogether." The shopman shrugs his shoulders and puts his ties back again. Perhaps he tells himself contemptuously that he doesn't cater for that sort of customer. The customer goes out, and half an hour later the second member of the League arrives. This one asks for collars. He is equally indignant at the price, and is equally determined not to wear a collar at all rather than submit to such extortion. Half an hour later the third member comes in. He wants socks.... The fourth member wants ties again... The fifth wants gloves.... Now this is going on, not only all through the day, but all through the week, and for another week after that. Can you not imagine that, after a fortnight of it, the haberdasher begins to feel that "Public Opinion is strongly aroused against profiteering in the hosiery trade"? Is it not possible that the loss of two hundred customers in a fortnight would make him wonder whether a lower price might not bring him in a greater profit? I think it is possible. I do not think he could withstand a Public Opinion so well organized and so relentlessly concentrated.