Currency and maintenance

[mothminor]

The privileges of your licence will only remain valid if you have completed, in the last 24 months, as pilot of an aeroplane or TMG:

1. At least 12 hours flight time as PIC, including 12 take-offs and landings; and
2. Refresher training of at least 1 hour of total flight time with an instructor.

If you do not meet these requirements you will need to:

1. Complete a proficiency check with an examiner before you exercise the privileges of the licence; or
2. Complete the additional flight time or take-offs and landings to meet the requirements above, flying dual or solo, under the supervision of an instructor.

Which I interpret as:
If you have not flown enough - complete required hours under supervision of an instructor
If you have not done the hour with an instructor - fly with an examiner.