68Only one determination of native title per area

68  Only one determination of native title per area   If there is an approved determination of native title (the first determination) in relation to a particular area, the Federal Court must not:  (a) conduct any proceeding relating to an application for another determination of native title; or  (b) make any other determination of native title; in relation to that area or to an area wholly within that area, except in the case of:  (c) an application as mentioned in subsection 13(1) to revoke or vary the first determination; or  (d) a review or appeal of the first determination. Note: Paragraph 13(1)(a) provides that no native title determination application can be made in relation to an area for which there is already an approved determination of native title.