doug
Veteran
Actually, no, I'm allowing for the possibility of missing someone who is far enough away that the indication is only useful but not necessary.
Let's put the shoe on the other foot. Why don't you explain to us all why several high profile road/cycle craft schemes teach to only indicate if someone would benefit?
As I said earlier it is a useful technique to force you into making good observation part of your routine, however for me it places to much faith on human fallibilities, I know I am not 100% perfect. I prefer to turn it on its head and rather than think "is there reason why I should indicate?" and instead think "is there any reason why I shouldn't indicate?", that way you still have to observe correctly and as a bonus get indicating being your default action.
There will be a time for everyone when they fail to observe correctly and, in those situations I would prefer that they indicated.