3 ms·LA -> SF in 30 minutes. Why would you need a toilet?by SuperChihuahua 13y agoLA -> SF in 30 minutes. Why would you need a toilet?thenomad 13y agoUnless it breaks down. In which case the "toilet" question might become quite pressing, quite quickly.laxatives 13y agoThat issue holds for lots of modes of transportation (BART, buses, gridlocked traffic...)