of substance of Section 4(1) notification is mandatory or directory. Since this Court has consistently taken the view that compliance of the requirement of the publication of the notification under Section 4(1) in the Gazette as well as publication of the substance of the notification in the locality now under the Amended Act in the newspaper, is mandatory requirement. As the facts are not in controversy, as mentioned in the judgment of the High Court, the substance of the notification was not published in the locality; we proceed on the premise that second step, namely, publication of the substance of the notification in the locality, was not taken. The question then is whether Section 4(1) notification and Section 6 declaration are required to be quashed? In this regard, we have to consider the conduct of the parties and the effect thereof. Under the scheme of the Act, after the possession of the land was taken either under Section 17(2) or Section 16, the land stands vested in the State free from all encumbrances. Thereafter, there is no provision under the Act to divest the title which was validly vested in the State. Under Section 48(1) before possession is taken, the State Government is empowered to withdraw from the acquisition by its publication in the Gazette. In this regard, a three-Judge Bench of this Court has considered the question in Senjeevanagar Medical &