(1)Where any land has vested in the Central Government under sub-section (2) of section 20E, and the amount determined by the competent authority under section 20F with respect to such land has been deposited under sub-section (1) of section 20H with the competent authority by the Central Government, the competent authority may, by notice in writing, direct the owner as well as any other person who may be in possession of such land to surrender or deliver possession thereof the competent authority or any person duly authorised by it in this behalf within a period of sixty days of the service of the notice.