OK, I bow to your superior local knowledge. However, those were the observations I made looking at the video provided. If it was a true one way street, there would only be traffic flow in one direction. The video clearly shows a car coming in the opposite direction and it pulls over to let
@HouDat pass. There are also stop signs at both ends and a vehicle can clearly enter at both ends of the street. Perhaps its a difference in description between UK and US streets?
Anyway, the point I was trying to make was, that if whoever was responsible for disposing of the body came into the street at the opposite end, they may well have left the same way they came, therefore avoiding any cameras located at the beauty salon. BTW, is the beauty salon new? The streetview images I have show a detached residence.
BTW, I have a Labradoodle, who is currently sprawled across my legs