There are two things to note. First, discrepancies are not necessarily errors but are disagreements on the appropriate reporting between two or more radiologists. They are estimated to occur in between 3 and 30 per cent of all radiological examinations. That information comes from the Royal College of Radiologists. There will be some errors, and in a subset of those cases there may be an impact on patients, which will lead to the duty of candour obligations that I set out earlier.

My second point is about reassurance. From the start of a pilot in July 2020, through the transition to business as usual in November 2021 and until March 2023, more than 240,000 examinations were reported through the SNRRS bank, which equates to more than 42,000 hours of reporting. We are therefore discussing a small number of examinations compared with the overall system. On lessons learned and how we are giving patients confidence, I hope that the duty of candour process and the auditing process that are under way will give Ms Mochan and patients the reassurance that she asked for.