I know this will probably sound funny to some who read it, but I will state it anyway. Anytime I pass a traffic stop on the road I proceed with extra caution, especially at night. In Georgia it the law that you must slow down and, if reasonably safe, to move over a lane. The other reason I slow down and proceed slowly is to make sure the officer looks as if to have the situation under control and is safe. I am not in any way questioning the fact that he can handle himself. However, I have cop friends and I am reasonably sure if they were faced with a situation like the one in Dallas they would appreciate another friendly watching their back. I would NEVER get involved beyond calling 911 unless they were under direct fire.