[21 / 3 / 14]
https://www.youtube.com/watch?v=3HCDFczGh84
RRFBs. HAWK signals. Do any of these devices actually do what they're supposed to do, and how do traffic engineers decide when and where to install them? Just seems like they're a bunch of retard right-wingers.
RRFBs. HAWK signals. Do any of these devices actually do what they're supposed to do, and how do traffic engineers decide when and where to install them? Just seems like they're a bunch of retard right-wingers.