Marco took some photos of the last few skaters on the Hofvijver this morning.
There weren’t that many skaters because the city had put up fencing around the entrance to the water:
The fun didn’t last long, however. More skaters found themselves in problems this morning and afternoon. After the fire department got everyone back to dry ground they started breaking up the ice along the walls to make it impossible to get back on. See also this article from district8.nl in Dutch: Politie haalt grote groep schaatsers van ijs Hofvijver Den Haag.