The L&R Passes Sarnia

As I was going back to the Blue Water Bridge to catch the next ship, I saw this one passing. 

 It is the fish tug L&R.  I think it is owned by the Purvis Fisheries in Sarnia.  I usually see it docked, so I was happy to see it coming back.

 This style of fish tug is unique to the Great Lakes I think.  I also think it is used in gill net fishing.

 But I also think that gill net fishing may be illegal but again I'm not sure.

 She gets a little closer to her dock.

Near her dock is a fish store.  I think you can get fish they catch.  I think they also have a little restaurant.