On the first working day of each calendar month, each retail bank should provide to the Central Bank a list of the names, supported with I.D. numbers (CPR or CR numbers (as applicable) for Bahrain residents, Passport or CR-equivalent numbers (as applicable) for non-Bahrain residents) of those customers to whom one (or more) written warning(s) has been sent in accordance with Paragraph BC-5.1.2 above during the immediately preceding calendar month. This list should specify the number of written warnings relating to dishonoured cheques for each customer of the relevant retail bank for the month in question and shall be in the form set out in Appendix BC-1. Retail banks will be responsible for ensuring the accuracy of all details on their respective lists.