Rhode Island General Laws Title 23. Health and Safety § 23-28.22-19. Self-service stations--Assistance for persons with disabilities

All full service stations offering self service at a lesser cost shall require an attendant to dispense gasoline and/or diesel fuel from the self-service portion of the station at the self service prices to any motor vehicle properly displaying a “parking permit” issued pursuant to § 31-28-7, when the person to whom the plate has been issued is the operator of the vehicle and when the service is requested.  Signs shall be conspicuously posted at all the pumps attesting to the procedure provided for in this section.