Second Hand Car Return Rights Is It Legal For A Car Supplier To Sell A Brand New Car The Register It In There Name The Day I Pick It Up?

Is it legal for a car supplier to sell a brand new car the register it in there name the day i pick it up? - second hand car return rights

I bought a new car 3 months ago and have not received the registration book. When I asked the dealer for registration. They said they had not yet returned. Now that I am the second owner since I actually found the position of the law. In which the question is an opportunity in the i right or wrong