Sub sections (3) and (4) are worded as under: "(3) If a tenant fails to deposit, or pay any amount referred to in sub section (1) or sub section (2) within the time specified therein or within such extended time as may be allowed under clause (a) of sub section (2A), or fails to deposit or pay any instalment permitted under clause (b) of sub section (2A) within the time fixed therefore, the Court shall order the defence against delivery of posses sion to be struck out and shall proceed with the hearing of the suit; (4) If a tenant makes deposit or payment as required by sub section (1), sub section (2), or sub section (2A) no decree or order for delivery of possession of the prem ises 569 to the landlord on the ground of default in payment of rent by the tenant shall be made by the Court but the Court may allow such costs as it may deem fit to the landlord: Provided that a tenant shall not be entitled to any relief under this sub section if, having obtained such relief once in re spect of the premises, he has again made default in the payment of rent for four months within a period of twelve months.