658 MAJOR HAPPENING at the US Capitol right now! Live footage! (www.senate.gov) BREAKING NEWS posted 3 years ago by axolotl_peyotl 3 years ago by axolotl_peyotl +660 / -2 142 comments share 142 comments share save hide report block hide replies
Training and force of habit would be most likely, IMO
Yep even in secured areas emergency vehicles have to run their lights so that personnel know to get out of the way.