Ed...I agree with you. I have stopped shopping many times because I needed to use a restroom and there was none available. When you gotta go you gotta go. I even get concerned about driving a long distance through an area where I know there is no place to stop if I need a rest room. If you have irritable bowel or some other digestive tract disorder it can be a major concern. I thought it was a good question, and thanks to those who had answers.