When someone swings a club, be careful where you stand or walk. Stay well out of range of any swing. Do not swing a club so that the follow-through is directed toward anyone. The club could break or slip out of your hands. Before playing any stroke on the course, make certain the group ahead of you is out of range of your intended shot.
Lightning storms are dangerous on the golf course.
It is best to avoid playing when such storms occur. When you use an electric cart on the course, drive with care.