(1) The Registry Map shall be compiled from the demarcation maps made under the Land Adjudication Act and shall be divided into registration sections which, so far as is possible, shall have the same boundaries and names as the adjudication sections, and shall be divided into blocks which shall be given the same letters or numbers or combinations of letters and numbers as are given on the demarcation maps.
(2) The parcels in each registration section or block shall be numbered consecutively following the numbering in the adjudication proceedings, and the name of the registration section and the number of the parcel shall together be a sufficient reference to any parcel.
(3) The Registrar may, at any time, cause registration sections or blocks to be combined or divided, or cause their boundaries to be varied.
(4) A plan may be filed in respect of a particular parcel to augment the information available from the registry map, and the filing of the plan shall be noted in the register.