(a) Oceanographer Canyon Closed Area. No fishing vessel or person on a fishing vessel may enter, fish, or be in the area known as Oceanographer Canyon Closed Area (copies of a chart depicting this area are available from the Regional Administrator upon request), as defined by straight lines connecting the following points in the order stated, while on a monkfish DAS:

(b) Lydonia Canyon Closed Area. No fishing vessel or person on a fishing vessel may enter, fish, or be in the area known as Lydonia Canyon Closed Area (copies of a chart depicting this area are available from the Regional Administrator upon request), as defined by straight lines connecting the following points in the order stated, while on a monkfish DAS: