I agree with Jon - with all the warning labels/signs for things that have been previously painfully obvious (no doubt brought on by the increasing trend toward litigation instead of personal responsibility for one's own actions/stupidity), I'm led to believe that no sign would overcome the poor judgment of someone hell bent on demonstrating their stupidity. However, I must admit that I'm loving Di's idea of a grill mounted cannon to blast the SOB's to kingdom come! Now, that's an aftermarket upgrade I'd definitely buy!

