In Rhode Island, is written permission required to carry a firearm on someone else's property?

In Rhode Island, written permission is generally required to carry a firearm on someone else's property. This requirement is in place to ensure that the property owner is fully informed and has given explicit consent for the firearm to be present on their premises. Verbal permission may not always be sufficient as it can lead to misunderstandings or disputes. Therefore, obtaining written permission is the recommended practice to avoid any potential legal issues.