Final answer:
The Registrar may refuse a licence application or renewal based on certain criteria like contravention of the Act, provision of misleading information, non-compliance with terms, unfitness to hold a licence, or having been charged with a criminal offense.
Step-by-step explanation:
Under certain circumstances, the Registrar has the authority to refuse the issuance or renewal of a licence. These circumstances include contravention of the relevant Act or regulations, failure to meet the Act's requirements, provision of false or misleading information, non-compliance with licence terms or conditions, lack of fitness to hold a licence, and having been charged with a criminal offense. This protocol is in place to ensure that only qualified and compliant individuals are granted the privilege to operate within the regulated framework, thereby safeguarding public interest and upholding the integrity of the licensing system.