Like Raven, I am far too vain to put a bell on my bike .

I used to call out "On your left" when passing on the bike path, but that often moves people TO the left, and into my path! I now have taken to calling out (from some distance behind) "Passing". Seems everyone knows what this means.

On the roads, however, I still call out "On your left". Not sure why I differentiate - maybe because on the path there is such a variety of people that it makes more sense. On the road, I expect riders to be a little more savvy.

SheFly