Let's Fill That Thing— Before It's Too Late!

The circle seems to be done, with signs, double yellow- and white lines worthy of Times Square. But twice already people have completely RUN OVER the circle. Some clip it, some evade it, but some, indeed, have run right through it! There won't be anything left of it before long if these yokels keep it up. The latest deep ruts have the look of sheer maliciousness rather than stupidity, but the only real test will come when the circle is filled with trees, plants or solid rock. So let's get on it...