I see people riding the wrong way on the road all the time. I usually yell, "Heyyouyourridingthewrongwaylet'ssayforexamplethatyourriding20milesperhourwithtrafficandacargoing30m ilesperhourhitsyouit'slikebeinghitat10milesperhourstandingstillbutifyou'reriding20milesperhouragains ttrafficandacargoing30milesanhourhitsyouit'slikebeinghitat50milesperhourstandingstillsobesafeandride withtrafficok?"
But they never seem to listen to me.