To cite a few examples it may be that after the disposal of the first application, the landlord had been rendered houseless due to the house occupied by him falling down due to decay or heavy rains or being destroyed by fire Could any one say that irrespective of the changes that have taken place, the findings rendered in the previous application would have the force of relevancy till the period of six months fixed under the Rule has expired? It is, therefore, manifest that the rule of presumption enunciated in Rule 18(1) is only to serve as a guideline to be followed by the prescribed authority if he finds the circumstances to remain unchanged and the finding rendered in the earlier application to have relevancy even with reference to the facts set out in the second application the Rule intended to avoid multiplicity of proceeding as the very heading given to the Rule would make it clear It will therefore be inequitable and unrealistic to construe Rule 18 (1) as containing an inexorable legal prescription for rejecting a second application filed within the prescribed time limit solely on the basis of the findings rendered in the earlier application.