Ms Caron McCaffrey:

We have been looking at areas around sentence calculation and ensuring we do not release people early or late. I mentioned earlier that we have a significant number of unlawful detention claims. As such, it is important that we do not keep someone past his or her sentence expiration date. One of the former governors to whom I referred brings a great deal of technical skill and knowledge to bear around sentence calculation, which is complicated and technical in nature. Between the middle and end of 2018, we conducted a review of 1,500 prisoners and checked individually that their warrant and sentence calculations were correct to ensure they did not give rise to future claims. That is a particular area.