Specifically lobbying juries is probably illegal, but it is not illegal to set up shop near the courthouse and catch any and all whom come by. How many protests take place near the courthouse?
Presidio Park is where all the peace protests congregate. If you want to endorse illegal immigration, right to abortions, skunk weed or just hang out with a bunch of 60's wannabes, that's the place to go.
It needs to be bulldozed under starting with that stupid statue.
Completely irrelevant to your argument. If you can't understand what MADD is attempting by this "protest", I suggest you retake the logic course you may have taken in school.