If you want to use a car on UK roads, it must be Insured by its legal owner , taxed for the correct class, and if over 3 years old, MOT'd.
If any of these requirements are not met, the car cannot be used, must be taken off the road, and must be Sorned. No
loopholes anymore.
Try convincing a police officer when you get stopped if you don't believe me. They have heard it all too!!
Just going round in circles mate, and you clearly don't believe anyone, so I'm out on this one now.