[7] The judge did not fix a parole eligibility date, and Mr Harris-Davies also complains about that, and asserts that because of what appeared in the warrant authorising his custody, he had been told - he says correctly - that his parole eligibility date was February 2007. In accordance with that advice given to him, he applied for parole, and at that stage the difference between what appeared on the warrants, and what the learned judge plainly intended, was detected and purportedly corrected. Mr Harris-Davies' parole eligibility date is fixed, despite his argument to the contrary, by s 184 of the Corrective Services Act 2006 (Qld), namely the date when he has served one half of his sentence. The learned judge had specifically declined to fix any other parole eligibility date, because the judge felt unable to make any informed decision on when Mr Harris-Davies might be suitable for parole. The judge had correctly stated that Mr Harris-Davies would be eligible when he had served half his sentence, and that would be - on the sentences the judge intended to impose - on or about 8 April 2008.