Can my daughter drive my new car on her own insurance policy?

I have bought a new Kia Picanto. My daughter and son-in-law only have one car, so she would like to borrow mine occasionally. Her insurance policy says she is allowed to drive another car comprehensively...

Can someone drive my car while I'm serving a driving ban or is my insurance void?

Is it okay for someone else to drive my car while I'm serving a disqualification, or is the insurance void as it's only insured for me to drive? Can someone with third party cover on their insurance policy...

Can I insist on insurance cover for potential buyers?

I know when selling a car the buyer has to have insurance, but this is usually only third party cover. All well and good for the third party in an accident, but I would be left with a damaged car and no...