Nine crew members from China have been arrested over illegal fishing in waters near Yeonpyeong Island.
Maritime patrol teams were given an official citation for their work. They had forced out illegal Chinese crab boats there.
In a separate incident, a prawn fisher from West Vancouver was fined $5,000. The fine was issued because he dropped traps near glass sponge reefs.
Regulators confirmed there will be no fishing for coho salmon in Lake Washington. This ban applies to anglers there.
The Wuchang fish industry is expanding its reach too.