Which of the following situations may invalidate a travel insurance policy?

Engaging in criminal acts can invalidate a travel insurance policy because most insurance agreements include clauses that exclude coverage for illegal activities. When an individual undertakes actions that violate the law, they often forfeit the right to claim any benefits provided by the policy. Travel insurance is designed to cover risks associated with travel, such as trip cancellations, medical emergencies, and lost luggage, but it does not cover acts that are themselves unlawful. By participating in criminal activities, an insured person may be viewed as acting outside the bounds of reasonable behavior expected by the insurer, which can lead to a denial of claims related to incidents arising from those activities. This principle emphasizes the importance of adhering to legal and ethical standards while traveling to ensure one remains eligible for coverage under their insurance policy.