Anyway, that's all kind of moot. If driver's and other traffic notice you noticing them, so to speak, I suspect there is quite a change in behaviour.
I agree; you can try and make eye contact where possible but the act of trying itself, looking over your shoulder, or towards cars turning, is itself very effective.
I agree; you can try and make eye contact where possible but the act of trying itself, looking over your shoulder, or towards cars turning, is itself very effective.