42. In offices where there is an index to immoveables, to inspectors shall furnish the same form to the registrar, and the latter shall follow the same and conform thereto, so soon as the volumes of his index are filled up and require to be renewed.
If, in any registry office, the volumes containing the index to immoveables are not filled up or renewed before the 1st of January, 1913, it shall nevertheless be the duty of the registrar to have, by that time, an index to immoveables made according to form 3.
R. S. 1964, c. 319, s. 43.