lucky for us, we're pass members and could glide through the checking in process and gaining access to the entrance gates. from the sky, an angel was sent. it can be good for vehicles as well, getting into areas that normal clean-up might miss. although it may seem like you are alone and helpless in facing the disease, remember you are not the only one going through it. the use of this factor for purposes make it difficult for some one wanting to browse and know that the code and also could cause confusion. 