I thank you all for the suggestions and Encouragement about filing a case against him. I have the Cheque in my name which is signed by him and also all the messages from his mobile and his friends mobile which he sent regarding Apologies and different Alibi's he gave for not returning the car. I am definately proceeding ahead with this and will file a case against him. I have collected the bounced cheque with a Printout from the Bank which CLEARLY states that its returned due to Insufficient Funds.

Thank you very much all of you..Take Care and Keep Qatar Living..;O)