So far as the liability of the Insurance Company is concerned, the appellant has not produced any policy or cover note and the particulars are also not said to have been given. According to the counsel for the appellant, the respondent has not adduced any evidence and there was no denial and, therefore, the Insurance Company cannot be exonerated. It is to be noted that in any claim under the Motor Vehicles Act, if an allegation as to a valid existing policy covering the risk has to be made and when prima facie material is adduced, the non-liability can only be established by the Insurance Company. Without giving any particulars of the policy or the cover note, the Insurance Company cannot be asked to say whether for a particular vehicle the policy subsists or not. So also regarding the quantum of compensation is concerned, the lower Tribunal has found that the Doctor who treated the claimant was not examined