Mr.Poor old man, Joing the club, i do not understand why rental agreement was not renewed after completion of every 11 months, what prevented you from doing, when u are able to extract so much out of TNBLRC ACT, and do have the audacity to argue with us on various grounds. It is clear now you want the possession of property for purpose known to you, and you have not asked the tenant to leave as of now and no notice was served , your query is based on apprehension and you want to react when the worst thing happens and wants to safe guard your interest, so i do not think it is appropriate to answer for apprenhensions., who knows the tenant may opt to vacate the moment you express your desire for the same. Do not jump the gun. Have one thing in mind, as far as RCOP is concerned it will take not less than 5 years to reach final stage and the other side do have the opportunity to go for appeal against the said order , if it doesnot fall in his line. this is harsh reality. So first set the ball rolling and ask for further help.