14. In the vicinity of towns where there is a certain judicial force, and where, on account of the facility of obtaining food, the natives always congregate, it would, by a steady and determined line of conduct, be comparatively easy to enforce an observance of the British laws; but, even partially to attain this object in the remote and thinly settled districts, it is necessary that each colony should possess an efficient mounted police, a portion of whom should be constantly in movement from district to district, whilst another portion, resident in a central situation, should be ready to act instantly in any direction where their presence was required. I do not apprehend that this body need be numerous, for their utility would depend more on their activity and efficiency than on their numbers. It is absolutely necessary, for the cause of humanity and good order, that such a force should exist; for so long as distant settlers are left unprotected and are compelled to take care of and avenge themselves, so long must great barbarities necessarily be committed; and the only way to prevent great crime on the part of the natives, and massacres of these poor creatures as the punishment of such crimes, is to check and punish their excesses in their infancy: it is only after becoming emboldened by frequent petty successes that they have hitherto committed those crimes which have drawn down so fearful a vengeance upon them. 15. The greatest obstacle that presents itself in considering the application of the British laws to these aborigines is the fact that, from their ignorance of the nature of an oath, or of the obligations it imposes, they are not competent to give evidence before a court of justice; and hence in many cases it would be extremely difficult, if not impossible, to obtain evidence on which a prisoner could be convicted. 16. One mode of evading this difficulty would be to empower the court to receive evidence from the natives in all cases relating solely to themselves without the witness being sworn, only allowing testimony of this nature to hold good when borne out by very strong circumstantial evidence; secondly to empower the court always to receive evidence from natives called on by a native prisoner in his defence, such evidence being subject to the before-named restrictions. 17. The fact of the natives being unable to give testimony in a court of justice is a great hardship on them, and they consider it as such; the reason that occasions their disability for the performance of this function is at present quite beyond their comprehension, and it is impossible to explain it to them. I have been a personal witness to a case in which a native was most undeservedly punished, from the circumstance of the natives who were the only persons who could speak as to certain exculpatory facts not being permitted to give their evidence.