A--No Scribbling B--No Littering C--No Angling D--No Admittance E--No Bills F--No Spitting G--No U Turn H--Keep Off the Lawn I--Pet Is Not Allowed J--Improper for Kids K--Cameras Forbidden L--Staff Only M--Consecutive Curves Ahead N--School About, No Horn O--Do Not Proceed Beyond Rail P--Please Keep Hands Off ( )请勿乱扔果皮纸屑 ( )闲人免进