The registrar may decide to hold an inquiry under this division—
(a) to decide whether a register should be corrected; or
(b) to consider whether a person has fraudulently or wrongfully—(i) obtained, kept or procured an instrument affecting land in a register; or(ii) procured a particular in a register or an endorsement on an instrument affecting land; or
(c) to consider whether a fraud affecting the land registry has otherwise been committed; or
(d) to otherwise consider an issue arising from the lodgement or registration of an instrument in the land registry; or
(e) in circumstances prescribed by regulation.