Cottage/River St Cambridge, Massachusetts
I know you are "on this", aware of it and soon attending to it. Not soon enough as this morning 9am a car turned LEFT FROM COTTAGE ST - AGAINST TRAFFIC - ONTO ONE WAY RIVER ST.
There is a practically invisible "One Way" sign on right end side of Cottage St, but it is OBSCURED BY A TREE BRANCH. The car proceeded WRONG WAY onto River St, then turned LEFT ON PLEASANT PLACE, crossing both lanes of River St and almost causing a crash with oncoming traffic. Like I said... NOT SOON ENOUGH! Thank you.