there are a lot of boats on the river
how many boats can you see
7
are they moving
no
are they at a dock
it looks like it is a dock
is anyone on the boats
i can't see that in the photo
is the water calm
yes
is the river big
kind of
what color are the boats
white
are they big or small boats
they look like coast guard boats or tug boats
can you see machines at the dock
no
could it be police boats
it is possible