If flogging is efficacious in preventing crime, it should have made the convict colonies the most virtuous places on earth, for the "cat" was in almost continuous use in New South Wales and in Van Diemen's Land. The "cat" generally used was the ordinary military or naval cat; but "the cat used at Macquarie Harbour was a larger and heavier instrument than that used generally for the punishment of soldiers or sailors. It was called the thief's cat, or double cat-o'-nine-tails. It had only the usual number of tails, but each of these was a double twist of whipcord, and each tail had nine knots. It was a very formidable instrument indeed."[2] How far the influence of this barbarous instrument of torture tended to make the prisoners at Macquarie Harbour the most reckless and ferocious of the convicts of Australia it is unnecessary to enquire, but there can be no doubt that its influence was for evil and not for good. It is with the ordinary "cat," with which England in these barbarous times flogged her defenders as ferociously as she did her prisoners, that we have to deal; and, frightful as the tortures were which were inflicted on the convicts, we have positive evidence that their lot was looked upon with envy by the soldiers who guarded them. Several soldiers in New South Wales deliberately committed crime so that they might be convicted, in the hope that, by good conduct, they might earn some of the indulgences open to convicts. The fact is that any prisoner who contrived, by obsequiousness or in any other way, to make friends with an official, had his way made easy for him, while the independent, whether industrious or not, were ruthlessly persecuted until, in many cases, they were finally forced to the gallows.