Sub section (3) of s.11 of the Act and the second proviso thereto provide as follows: "(3) A landlord may apply to the Rent Control Court for an order directing the tenant to put the landlord in possession of the building if he bona fide needs the building for his own occupation or for the occupation by any member of his family dependent on him: XXX XXX XXX Provided further that the Rent Control Court shall not give any direction to a tenant to put the landlord in possession, if such 75 tenant is depending for his livelihood mainly on the income derived from any trade or business carried on in such building and there is no other suitable building available in the locality for such person to carry on such trade or business: XXX XXX XXX" At this stage, it may also be mentioned that in exercise of its revisional jurisdiction under s.20 of the Act, the High Court can "call for and examine the records relating to any order passed or proceedings taken under this Act by such authority for the purpose of satisfying itself as to the legality, regularity or propriety of such order of proceeding and may pass such order in reference thereto as it thinks fit".