http://www.fws.gov/southeast/pubs/SWLAcomplex_Fish.pdf
"Cast netting for shrimp:
Cast netting for shrimp is permitted from boats only. Cast netting is permitted during the Louisiana inshore shrimp seasons from legal sunrise to legal sunset in all refuge canals, unless posted as Closed. This activity must follow all state and refuge regulations. The daily shrimp limit is five gallons of heads-on shrimp per day, per vehicle or boat. All by-catch must be immediately returned to the water before cast netting can continue.
I saw someone smoking weed in the parking lot does that mean the ban on pot smoking is lifted too