However basic this data error might have been, the consequences are very serious. However, I say to those civil servants working night and day to get this right: the responsibility for this is not on you; it is on those who guarantee the checks to the system. As the Secretary of State has indicated, that is him. With that in mind, can he avail himself of any data process flow charts or other diagrams relating to the processing of this data, and all data quality assurance policies and processes, and put those in the public domain? Yes or no?