The burning of any material, including candles and incense, is prohibited. Residents who burn substances in DRBU housing or tamper with fire safety equipment may be fined. Depending on the severity or frequency of the violation, further action may also occur. The following are not permitted in dormitory rooms: hot plates, space heaters (unless specially permitted), irons, toasters, rice cookers, microwave ovens, refrigerators, or AC units. Corridors must be kept free of garbage and personal property. Residents may face fire inspection fines for any fire code violations.