After wandering around Yishun a bit I rode back towards home and then jumped off the train when it rolled past a park and reservoir that looked nice.
The train was going very fast, though, so I wound up being quite far from the park by the time I got off. In an attempt to make a short-cut I walked through a gate and down a road that was fenced on both sides, with kind of an orchard/park on one side and jungle on the other.
What was behind the fence? Barracks? Private ruling-class estates? It was mysterious. The road was pretty much empty.
Turns out that on the left side, at least, the fences were protecting a prawn farm. Or, possibly, protecting me from the prawns.
