10.1 Drivers must ensure that any personal information obtained during the course of their business is stored securely, and only retained for as long as is absolutely necessary.
10.1 Rhaid i yrwyr sicrhau bod unrhyw wybodaeth bersonol y maent yn ei chael wrth gynnal eu busnes yn cael ei storio'n ddiogel a'i chadw dim ond cyhyd ag y bo'n gwbl angenrheidiol.