Keep voices low during tournament. Turn all pagers off or set them to vibrate. Cell phones of any kind are not permitted (confiscated cell phones may be reclaimed, upon exit, at the security tent on Lapalco Blvd., located across from the main entrance, until 7:00 p.m.  After 7:00 p.m., it may be picked up the next day and must remain in one's vehicle). Be considerate—do not smoke around large groups of people. Turn off automatic flash on your camera. (After Wednesday, cameras are not permitted.) Be aware of automatic film rewind on your camera. (After Wednesday, cameras are not permitted.) Do not stand in front of sitters. Do not heckle the players. Stay behind the ropes. Stand still as golfers are playing through. Obey the stewards.