What must you be or have to supervise a learner driver?

Answer: B — You must be over 21 and have had a valid full license for more than 3 years

To supervise a learner driver in the UK, you must be over 21 years old and have held a valid full driving license for at least three years. This ensures that the supervisor has sufficient experience and a mature understanding of driving to effectively guide and assist the learner. The three-year requirement provides a solid foundation of driving knowledge and skills, which is crucial for providing a safe and effective learning environment. While being over 18 and having a license for one year may seem like a possibility, it does not guarantee the necessary level of experience required to supervise a learner effectively. Supervision by a family member isn't sufficient unless they meet the specified criteria. Additionally, having a professional instructor's license is not a requirement for supervising a learner but is an option for those who wish to formally teach driving.