8 Contrary to the defendant's submission, the fact that the 30 May 2013 letter was not marked 'without prejudice' does not affect its validity as an offer of settlement. The failure to include a reference to the offer being without prejudice, simply meant that it was an open offer.[12] Plainly, the offer could have been accepted at any time within the prescribed 24 hour period. Further, I reject the defendant's contention that the 24 hour period was an unreasonably short period of time for her to accept the offer. The offer was made one week after Pagone J delivered judgment. The parties were fully acquainted with the subject matter of the litigation. The defendant made no request for any additional time to consider the plaintiffs' offer. Indeed, the defendant acknowledged in her written submissions that at the time the offer was received she was 'in possession of all necessary knowledge and information and had all the relevant proof relating to the issues in the application at the time the offer was made. The defendant was very sure that, if the issues were properly investigated and taken into consideration, her application would be successful. This was another reason that the defendant did not accept the offer'.[13] Plainly, within the relatively short period of time available to accept the offer, the defendant was capable of coming to a clear view that she would not do so. Had the defendant been offered a longer period of time to consider the offer, it would have made no difference to her decision not to accept it.