Vodafone's code of conduct encourages their employees to speak up: "If you see or hear behaviour at work which you feel may be a breach of our Code of Conduct, or seems illegal or unethical, please report it. You must report any behaviour which you suspect to be unlawful or criminal. You must also report abuse of our systems, processes, or policies. No action will be taken against you if you report such concerns, even if there is no proven unlawful conduct or compliance breach."

This question is designed to assess your level of integrity. Therefore, it is important to answer each question as honestly as you can. Maintain eye contact and exhibit confident body language. Try to make yourself comfortable, and speak from the heart. They'll analyze verbal cues to identify if you're exaggerating or not being completely honest, including repeating a question before answering, speaking in sentence fragments, displaying a change in speech pattern, and irregular fluctuation of tone. Remember, when your words don't match your gestures, your gestures will indicate the truth. So, put your all into competing for this opportunity by taking time to practice for your interview.

"I haven't, but I did have a coworker who witnessed someone else on our team make a pretty serious error and try to cover their tracks in a way that would deflect the blame and cost the company quite a bit of money. They were struggling with how to report it. I offered to report it with them as support."