[alanhaha]

Using ggml-vicuna-7b-4bit-rev1:

In most countries, the minimum age to obtain a driver's license and legally drive a car is 18 years old. However, there may be certain circumstances where a person under the age of 18 may be allowed to drive a car, such as in the case of a learner's permit or with the supervision of a licensed driver.

It ultimately depends on the specific laws and regulations in the jurisdiction where David lives, but generally, he would not be allowed to drive a car without a valid driver's license.