Logging a note, not a find - I photographed this "No Through Road" sign today (see pic) whilst walking through Redfern, Sydney, NSW. But it in no way hampered my progress, so now that I am reading the cache description properly I feel I didn't meet the criteria. I suspect it won't be long until I genuinely get bitten by a 'No Through Road'.

Surprised the sign was grubby, needs a bit of Mr Sparkle by one of our friendly council workers.