Which concept prevents a party from denying the consequences of its own actions due to prior conduct?

• A. Indemnity
• B. Warranty
• C. Reimbursement
• D. Estoppel

Answer: (D)

Estoppel is the principle at work here. It stops a party from reversing its position or denying the consequences of its own prior actions or statements when another party has relied on them to their detriment. In insurance practice, this means if an insurer makes a representation or acts in a way that leads an insured to believe a certain coverage or condition applies—and the insured acts accordingly—the insurer cannot later deny those consequences simply because the policy language would otherwise allow it. The fairness goal is to prevent one side from benefiting from its prior conduct at the expense of the other.

Indemnity, on the other hand, is about compensating losses after a claim; a warranty is a promise about a condition or fact; reimbursement is repayment of expenses. None of these capture the adaptive fairness of estoppel in the way that preventing denial of consequences due to prior conduct does.