Today we took a train trip up country and these are a couple of the fences at the final stop before returning. They are just fence posts and #8 wire, which is typical fencing on farms in New Zealand.
I hope you can see the fine line of the wire.
|a road to ....|
This bottom fence baffled me - the posts are about
6 foot high with a single strand of #8 wire along the top.
It's certainly not to keep stock in...or out.