I am Patient Services Director of the ALS Association, North Texas Chapter. I have a patient who is planning a trip to London with friends. I am trying to help him negotiate through the disability issues that may hamper his trip. He will travel in a power wheelchair. And, he will need so equipment that is too cumbersome to take with him. Do you have any resources to which I can check for his needs to make sure these are arranged ahead to prevent his being able to mobilize when there?