Final answer:
The condition requiring Reggie to report to his bail supervisor is known as a release condition, which is tailored to individual circumstances to ensure compliance with bail.
Step-by-step explanation:
The condition requiring Reggie to report to his bail supervisor regularly falls under the category of:
d) a release condition
Release conditions are specific requirements imposed by the court upon an individual who has been granted bail. These conditions aim to ensure that the individual complies with certain terms while released from custody pending trial. The requirement to report to a bail supervisor regularly is a common release condition intended to monitor the individual's activities, ensure they adhere to the bail conditions, and provide updates or information as required during the period between release and trial.