s 9 Notice to clear boundary line
9.—(1) A survey officer may cause a notice to be served on any person who is the owner of or has an interest in any land which is the subject of a cadastral survey calling upon that person to clear any boundary line of the land. (2) Where a person fails to carry out work which the person is required to carry out by a notice served on the person by a survey officer under subsection (1) —(a) the survey officer may himself or herself cause the work to be carried out; and (b) the cost of carrying out the work is recoverable from that person as a debt due to the Authority.