Where can i find books on Laws against surfing and skateboarding and public safety on surfing?

where can i find books on laws against surfing and skateboarding and public safety on surfing and skateboarding. i tried the library... where can i find books like that...|||You can usually find laws specific for your state if you Google "skateboarding laws/surfing laws for (your state)". That's probably the best way to find updated laws. I've done the same thing regarding car safety requirements like window tinting and taillights.|||Ask a lifeguard or police officer. As far as books go, I think laws are changed to often to be put in a public library book.|||buy a new book