Have you ever been in a car accident, while on the job? If so, was the accident your fault?

If you've never been in an accident before, then that's great! If you have, then be honest about it. The interviewer is going to check your driving record, regardless; so, lying about it might cost you the job. Whether it was your fault or not, talk to the interviewer about the accident, what caused it, and the measures you take to avoid another incident like that. To end your response on a positive note, tell the interviewer that the accident has made you a more careful, attentive, and responsible driver.

"I was in a fender-bender about four months ago that was deemed to be the other drivers' fault. I stopped at a red light, and he was on his phone, not paying attention, and rear-ended me. I had a passenger in the car at the time, and so I made sure to report everything as per my employers' requirements. The accident is on my employee record, but documented as not being my fault."