The local Auckland population were justified in feeling unhappy about the Parkhurst Boys as the English Government had certainly been "economical with the truth". However, it was not unknown for there to be convicts in NZ with escapees/absconders fleeing from New South Wales, for example.
Parkhurst Prison transported two categories of convict to NZ, "Apprentices" and "Free Immigrants", and it was the latter grouping who were seemingly the major problem.....they were not subject to any form of administrative control and it was perceived that they were the cause of the increased crime levels in Auckland. The "Apprentices" on the other hand were indentured to the settlers at very low wage rates, mostly with board and lodging included, and this was a far more satisfactory, acceptable arrangement for both parties.
The whole furore about the influx of those 123 Parkhurst Boys lasted only a very short while but, of course, ensured that no further convict ships landed in NZ. The comparison with Western Australia is very stark. WA needed manpower to maintain the economy and there were no real causes for concern with the 234 transported there. NZ did not and considered the Parkhurst Boys an unwarranted financial imposition.
Regards
BAC3