Section 20. Service of notice
The Court shall thereupon cause a notice specifying the day on which the Court will proceed to determine the objection, and directing their appearance before the Court on that day, to be served on the following persons namely ;—
(a) the applicant;
(b) all persons interested in the objection, except such (if any) of them as have consented without protest to receive payment of the compensation awarded; and
(c) if the objection is in regard to the area of the land, the nature of the obstructions or the amount of the compensation, the Collector.