The Clown Circus

[Steely Glint]

Then when you show up and see that it would be hard to do so, or notice it becoming too crowded, you leave and go some place else? This doesn't require advanced degrees or technical training - it is common sense. When I go on a walk with my children I take them and walk off the path when someone is approaching. If a park seems busy we will go elsewhere. I'm guessing this is easier in rural and suburban areas.

That's also unenforceable.