Fish and Game Code § 5507

(a) It is unlawful for any person to possess a fish spear or gaff within 300 feet of a lake or stream in this state, at a time when spearing is prohibited in that lake or stream.

(b) This section does not apply to either of the following:

(1) Possession of a gaff carried as an accessory while angling.

(2) Possession of a fish spear or gaff in one’s own home.