sule 6666.13 Re-examination of maintenance personnel licences and certificates The Director may re-examine orally, in writing, or both, the holder of a licence, rating or certificate issued under PartHhway Code Rule 66. Hhway Code > Rules for cyclists (rules 59 to 82) > Hhway Code Rule 66. You should. avoid any actions that could reduce your control of your cycle; be considerate