not by asking to be joined but as one already deemed to be a A party. The section, therefore, works in two-ways. It entitles State Government to take part in any proceeding withbut being in the array of the parties. It also compels any one starting a proceeding to join the State Government as a party. The result of this section is that when a notice is issued under s. 46(1) the State Government may object to a draft Compensation AssessB ment Roll if it chooses, but ·it must be made a party to a proceeding started on an objection by any party. The definition of "persons interested" is not an exhaustive definition and the interest of the State Government is manifest because it is the party which is required to pay the compensation. By virtue of s. 343, therefore, State Government is always a person interested C in every proceeding and it was, therefore, incumbent upoij the Compensation Officer to send an intimation of the date of hearing to the State Government so that the State Government might make arrangements for opposing the objections if it chose. It is futile to say that because the State Government is deemed to be a party, it was not entitled to the special intimation which D the law requires should be given to an intermediary as well as every person interested. There were thousands of such compensation cases and it would be impossible for the State Government to arrange to appear in every objection case without intimation and to watch the proceedings in hundreds of courts for this E purpose. It is thus provided by s. 343 that if a notice has to be sent or is intended to be sent to the State Government it shall be sent to the District Collector. No general notice can suffice. Till a notice is sent, the State Government will not be deemed to be served. It is, therefore, quite clear that the State Government ought to have been joined by the objector to the proceedF ings for enhancement of compensation. It is equally clear that even though not joined the State Government was entitled to a special notice, in common with the intermediaries and other persons interested, of the date of the hearing. Since no such intimation was sent the proceedings will not, prima facie, bind the State Government and that in fact is the claim made by G the State Government by its applications for the reopening of the proceedings before the Compensation Officers.