Live in a rural area where the schoo is 6 miles away so we share the school run with a family in our village. Lately our friends bf has been driving and he doesn't have a full licence. Although my friend is in the car with him who holds a full licence I'm not too happy as he's not had a lesson in years, displays no L plates and I'm not 100% sure he's on the insurance. AIBU and a bit precious to feel uneasy and worried everytime he's driving? Is it worth mentioning or just leave it as?