(1) Subject to the provision of sub-section (3), the registration of a habitual offender under this Act shall, unless earlier cancelled, cease to be in force on the expiry of five years from the date of such registration, and on such cancellation of expiry the habitual offender shall cease to be a registered offender.
(2) Notwithstanding the cancellation, or expiry of duration, of registration a habitual offender may be re-registered in accordance with the provisions of this Act relating to registration, as often as he is convicted of one or more of the scheduled offences at any time after such cancellation, or expiry; and subject to the provisions of sub-section (3), the re-registration shall, unless earlier cancelled, cease to be in force on the expiry of five years from the date of such re-registration.
(3) Where a registered offender is, during the period of registration or re-registration, convicted of one or more of the scheduled offences and sentenced to a substantive term of imprisonment, the duration of registration or re-registration shall be extended for a period of five years from the date of his release from such imprisonment.