Comment: When other people have to breath someone's second hand smoke it is comparable to trespassing.  If someone came onto your property and dumped their garbage would you not be a bit ticked off? Well it ticks me off when. Someone's gross second hand smoke enters my airspace and I'm forced to breath it.  You cannot contain the smoke.  Maybe a bubble could be designed that smokers could wear that would limit the smoke they emit to just themselves but until then no one else should have to breath it.