Section 20(4)(iii) in Bihar Land Reforms (Fixation of Ceiling Area and Acquisition of Surplus Land) Act, 1961
(iii)If the sub-lessee against whom an order is made under clause (ii) refuses or fails to put the raiyat in possession of the land within the period specified in the said clause, the Collector shall, on the application of the raiyat made within the prescribed period and subject to any order on appeal or revision, eject the sub-lessee and put the raiyat in possession thereof, and may, for that purpose use such force as may be necessary.