What rules do you have to follow where you fish? What is catch and release?

The rules i follow at lake elma are, no litering, no swimming in the lake, and dont let anyone under the age of 16 drive a boat. the rules i follow at the river are the same as lake elma except for one. you have to have your fishing license at the river. the rules at the pond are usually th same at evrey pond. you cant litter and goof off at a pond. catch is when you have a fish on a hook. release is when you take it off the hook and put it back in the water. Smith, Logan A. "Fishing Regulations." Fishing Regulations. N.p., n.d. Web. 28 Oct. 2013