Section 2
SEC. 2. Whenever the city of Manila has not obtained, by agreement with the owners thereof, the lands in the Province of Rizal necessary for the main for the new water system, it may in its complaint, which in each case shall lie instituted in the Court of First Instance of the Province of Rizal, where the land is situated, join as defendants all persons owning or claiming to own or occupy any of the land sought to be condemned or any interest therein, showing, so far as practicable, the interest of each defendant and stating with certainty the right of condemnation and describing the property sought to he condemned. Process requiring the defendants to appear and answer to said complaint shall be served upon all occupants of the land sought to he condemned and upon the owners and all persons claiming interest therein, so far as known. If the title to any lands sought to be condemned appears to be in the Insular Government, though the lands are occupied by private individuals, or if it is uncertain whether the title is in the Insular Government or in private individuals, or if the title is otherwise so obscure or doubtful that the city of Manila can not with accuracy or certainty specify who are the real owners, averment may be made by the city of Manila in its complaint to that effect. Process shall shall be served upon residents and nonresidents in the same manner as dents. provided in Act Numbered One hundred and ninety, and the rights of minors and persons of unsound mind shall be safeguarded in the manner in such cases provided in said Act. The court may order additional and special notice in any case where such additional and special notice is in its opinion required.