Delaware Code
Chapter 18. EEL FISHING
§ 1805. Commercial license number.

(a) The Department shall assign a number to all commercial eel fishing licensees.
(b) It shall be unlawful for a commercial eel fishing licensee to fish with commercial eel fishing gear without fixing his or her assigned number in 2 inch block numbers, prefixed by “E” to each piece of gear, in a conspicuous place on the floats, markers, stakes or flags observable above the surface of the waters at all times.