Originally Posted by
oliv.serg
The aim is to decrease the risk of accident in this kind of situation and to remain simple (not that many costs and complexity).
Really appreciate your advice.

I'm curious to know how the GPS will help us avoid an accident in that situation, or the risk of one? Also, I'm not sure what the risk we are trying to avoid is? Yes there are are quite a few bicyclists in the pic, but I doesn't look like a particularly dangerous situation.