So thats what it was for.

Back in April, I bliped a Digger and a neat hole.

Today, for the first time since, I went past the scene.
And this is what the hole was for.

I'm not sure what it is, or what it says.  I circled it about 4 times trying to read it, but still couldn't make sense of it.

The Geese must have thought the heat had turned me into a right BarmPot.

There is an extra blip of it and I will go back one day and try reading it again.