http://www.usembassy-china.org.cn/us-citizen/mrginfo.html. a certification of marriageability which can be prepared at the Embassy on the basis of an affidavit in which the American citizen swears or affirms before a Consul that he or she is currently legally eligible to marry.
Vehicle registration certificate. A vehicle registration certificate is an official document providing proof of registration of a motor vehicle. It is used primarily by governments as a means of ensuring that all road vehicles are on the national vehicle register, but is also used as a form of law enforcement and to facilitate change of ownership when buying and selling a vehicle.
You must prove that you are the keeper or main user of the vehicle. Your own vehicle. If you are the registered keeper of the vehicle, you must produce the Vehicle Registration Certificate (DVLA form V5C), showing your name and the address in Kensington and Chelsea.