Do not hump

😲

And life as we know it will cease to exit. Is that what you want? 😠

http://www.straightdope.com/columns/read/592/what-does-do-not-hump-mean-on-the-side-of-railroad-cars

"The railroad business, I might note, is one of the few fields where a guy without advanced training can still hope to wreak major environmental havoc."

Originally posted by Paul Dirac II
http://www.straightdope.com/columns/read/592/what-does-do-not-hump-mean-on-the-side-of-railroad-cars

"The railroad business, I might note, is one of the few fields where a guy without advanced training can still hope to wreak major environmental havoc."

The other day, here in Canada statistics were released showing that a "staggering" number of railway engineers admitted to falling asleep "at the wheel". Unbeknownst to me, they are basically on call 24/7 and have no set schedule as far as shifts are concerned. Some admit to working for 24hrs solid. The railroad companies had...wait for it..."no comment at this time".