44 In my view, although there has been a substantial delay by GB in making this application, there has been no prejudice caused to the defendant. I am satisfied that the defendant would have conducted this case in precisely the same manner that it has, and at the same cost, whether or not GB had consented to the order for security for costs and paid the sum of $120,000 into Court. The whole of the conduct of the defendant, in this Court, in the AAT and in the Federal Court, indicates that this is a case where the defendant is prepared to take any point available and to pursue it vigorously, often by briefing senior counsel to appear. Indeed, I was informed by senior counsel for the defendant that the defendant has, in total, expended in the order of four times the $120,000 security previously paid into Court by GB in relation to this dispute. This includes costs in the AAT and in the Federal Court. In these circumstances, I infer that the defendant would have incurred the expenses which it has in fact incurred whether or not it had the "protection" of the $120,000 security for costs. This is an entirely different situation to a defendant delaying in applying for an order for security for costs against an impecunious plaintiff where, if the order for security is made, the plaintiff will be unable to comply with it and thus the costs already expended will have been wasted.