117. In this Part, except in rule 121, “boundary” includes part only of a boundary.
118.—(1) A proprietor of a registered estate may apply to the registrar for the exact line of the boundary of that registered estate to be determined.
(2) An application under paragraph (1) must be made in Form DB and be accompanied by—
(a)a plan, or a plan and a verbal description, identifying the exact line of the boundary claimed and showing sufficient surrounding physical features to allow the general position of the boundary to be drawn on the Ordnance Survey map, and
(b)evidence to establish the exact line of the boundary.
119.—(1) Where the registrar is satisfied that—
(a)the plan, or plan and verbal description, supplied in accordance with rule 118(2)(a) identifies the exact line of the boundary claimed,
(b)the applicant has shown an arguable case that the exact line of the boundary is in the position shown on the plan, or plan and verbal description, supplied in accordance with rule 118(2)(a), and
(c)he can identify all the owners of the land adjoining the boundary to be determined and has an address at which each owner may be given notice,
he must give the owners of the land adjoining the boundary to be determined (except the applicant) notice of the application to determine the exact line of the boundary and of the effect of paragraph (6).
(2) Where the evidence supplied in accordance with rule 118(2)(b) includes an agreement in writing as to the exact line of the boundary with an owner of the land adjoining the boundary, the registrar need not give notice of the application to that owner.
(3) Subject to paragraph (4), the time fixed by the notice to the owner of the land to object to the application shall be the period ending at 12 noon on the twentieth business day after the date of issue of the notice or such longer period as the registrar may decide before the issue of the notice.
(4) The period set for the notice under paragraph (3) may be extended for a particular recipient of the notice by the registrar following a request by that recipient, received by the registrar before that period has expired, setting out why an extension should be allowed.
(5) If a request is received under paragraph (4) the registrar may, if he considers it appropriate, seek the views of the applicant and if, after considering any such views and all other relevant matters, he is satisfied that a longer period should be allowed he may allow such period as he considers appropriate, whether or not the period is the same as any period requested by the recipient of the notice.
(6) Unless any recipient of the notice objects to the application to determine the exact line of the boundary within the time fixed by the notice (as extended under paragraph (5), if applicable), the registrar must complete the application.
(7) Where the registrar is not satisfied as to paragraph (1)(a), (b) and (c), he must cancel the application.
(8) In this rule, the “owner of the land” means—
(a)a person entitled to apply to be registered as the proprietor of an unregistered legal estate in land under section 3 of the Act,
(b)the proprietor of any registered estate or charge affecting the land, and
(c)if the land is demesne land, Her Majesty.
120.—(1) Where the registrar completes an application under rule 118, he must—
(a)make an entry in the individual register of the applicant’s registered title and, if appropriate, in the individual register of any superior or inferior registered title, and any registered title affecting the other land adjoining the determined boundary, stating that the exact line of the boundary is determined under section 60 of the Act, and
(b)subject to paragraph (2), add to the title plan of the applicant’s registered title and, if appropriate, to the title plan of any superior or inferior registered title, and any registered title affecting the other land adjoining the determined boundary, such particulars of the exact line of the boundary as he considers appropriate.
(2) Instead of, or as well as, adding particulars of the exact line of the boundary to the title plans mentioned in paragraph (1)(b), the registrar may make an entry in the individual registers mentioned in paragraph (1)(a) referring to any other plan showing the exact line of the boundary.
121. Where the exact line of part of the boundary of a registered estate has been determined, the ends of that part of the boundary are not to be treated as determined for the purposes of adjoining parts of the boundary the exact line of which has not been determined.
122.—(1) This rule applies where—
(a)there is—
(i)a transfer of part of a registered estate in land, or
(ii)the grant of a term of years absolute which is a registrable disposition of part of a registered estate in land,
(b)there is a common boundary, and
(c)there is sufficient information in the disposition to enable the registrar to determine the exact line of the common boundary.
(2) The registrar may determine the exact line of the common boundary and if he does he must—
(a)make an entry in the individual registers of the affected registered titles stating that the exact line of the common boundary is determined under section 60 of the Act, and
(b)subject to paragraph (3), add to the title plan of the disponor’s affected registered title (whether or not the disponor is still the proprietor of that title, or still entitled to be registered as proprietor of that title) and to the title plan of the registered title under which the disposition is being registered, such particulars of the exact line of the common boundary as he considers appropriate.
(3) Instead of, or as well as, adding particulars of the exact line of the common boundary to the title plans mentioned in paragraph (2)(b), the registrar may make an entry in the individual registers of the affected registered titles referring to the description of the common boundary in the disposition.
(4) In this rule—
“common boundary” means any boundary of the land disposed of by a disposition which adjoins land in which the disponor at the date of the disposition had a registered estate in land or of which such disponor was entitled to be registered as proprietor, and
“disposition” means a transfer or grant mentioned in paragraph (1)(a).
123.—(1) An application to register an agreement about the operation of accretion or diluvion in relation to a registered estate in land must be made by, or be accompanied by the consent of, the proprietor of the registered estate and of any registered charge, except that no such consent is required from a person who is party to the agreement.
(2) On registration of such an agreement the registrar must make a note in the property register that the agreement is registered for the purposes of section 61(2) of the Act.