Wide Metal Fence
Today's WW is metal (thanks host BobsBlips).
Just by chance I drove past this metal fence today which solved that problem. Of course I had never noticed it before but it's amazing what you find when you have to.
Good news is I have my camera back. I have to give Olympus a plug here. I dropped it off on Thursday. It had one day left of the 6 month warranty following a previous repair for a sluggish dial when I contacted them a couple of months ago. They said they would still honour the warranty and it has taken me till last Thursday to take it to them in Sydney. Then they offered to post it free of charge back to me and it arrived today - less than a week later. I am impressed.
And thank you to the kind blipper who lent me her spare one in the meantime :-)