Animals are not permitted inside buildings, with the exception of dogs used for governmental security purposes or service animals as defined in Human Services Article, §7-701, Annotated Code of Maryland. All animals must remain on a leash and be attended at all times. Animals shall be appropriately cleaned up after, with waste disposed in proper waste containers. Animal bathing is prohibited. Wild animals shall be properly confined at all times while on the service plaza premises. Feeding or otherwise encouraging the congregation of birds or other animals on or near the vicinity of service plaza premises is prohibited.