20. The Régie must refuse to register a road vehicle or to renew the registration thereof if(1) the person making the application is unable to prove that he is the owner of the vehicle or, in the case of section 15, to prove that the vehicle is the property of the partnership of which he is a member;
(2) the registration of the road vehicle of the person making the application, or his right to obtain such a registration, is under a suspension provided for by section 152, 158 or 160;
(3) the person making the application does not comply with section 84 of the Automobile Insurance Act (chapter A-25); or
(4) in a case provided for by section 35 of the Transport Act (chapter T-12), the person making the application has not obtained the prior authorization of the Commission des transports du Québec.