Gujarat High Court Civil Manual (subordinate court practice), 1960
(i) Where the holder of a decree for the possession of immoveable property or the purchaser of any such property sold in execution of a decree is resisted or obstructed by any person in obtaining possession of the property, he may make an application to the Collector complaining of such resistance or obstruction. (ii) The Collector shall fix a day for investigating the matter and shall summon the party against whom the application is made to appear and answer the same.