One of the extreme hazards that I experience when walking and making pictures in Hanover is that of tripping and falling. I like to walk and look all around me for scenes to photograph. While first doing this, I had a tendency to not look where I stepped. After a few close calls, I learned to watch where I step and then stop to look around.
In addition to hurting myself, I could easily ruin a good camera and lens. There have been times that I considered, and tried, just using my very tough and not so expensive Olympus TG-4 camera. I may try that again occasionally since it is more discreet and easier to carry in a pocket and I can still make “some” good images with it.