Definition: I'm sorry, but I don't have any information on what a "progressive" insurance policy is or how it works. However, if you're referring to an insurance company that offers "progressive" coverage, it could be a term for different types of policies or options available through that specific provider. If you are seeking detailed information about how to cancel your Progressive insurance policy, please provide more context or details regarding the situation you are referring to. I am here to help in any way possible.