#2. Convicts Prevention Act.#--There existed, however, one drawback; for the attractions of the goldfields had drawn from the neighbouring colonies, and more especially from Tasmania, great numbers of that class of convicts who, having served a part of their time, had been liberated on condition of good behaviour. They crossed over by hundreds, and soon gave rise to a serious difficulty; for, in the confused and unsettled state of the colony, they found only too great an opportunity for the display of their criminal propensities and perverted talents. Being by no means charmed with the toilsome life of the gold-miner, many of them became bushrangers. There were, in 1852, several bands of these lawless ruffians sweeping the country and robbing in all directions. As the gold was being conveyed from the diggings, escorted by bands of armed troopers, the bushrangers lurked upon the road, treacherously shot the troopers, and rifled the chests. On one occasion, their daring rose to such a height that a band of them boarded the ship _Nelson_ whilst it lay at anchor in Hobson's Bay, overpowered the crew, and removed gold to the value of L24,000--remarking, as they handed the boxes over the side of the vessel, that this was the best goldfield they had ever seen. To prevent any further introduction of these undesirable immigrants, the Legislature, in 1852, passed what was called the "Convicts Prevention Act," declaring that no person who had been convicted, and had not received an absolutely free pardon, should be allowed to enter the colony; and that all persons who came from Tasmania should be required to prove that they were free, before being allowed to land. Any ship captain who brought a convict into the colony was to be fined L100 for the offence. #3. Aspect of Goldfields.#--Meanwhile the goldfields were growing apace. The discovery of the Eureka, Gravel Pits, and Canadian Leads made Ballarat once more the favourite; and in 1853 there were about forty thousand diggers at work on the Yarrowee. Hotels began to be built, theatres were erected, and here and there a little church rose among the long line of tents which occupied the slopes above the creek.