Don't teach your toddler traffic signals unless you're prepared to have a pint sized dictator/back seat driver!!!
Actually, I'm joking - Sebastian has yet to tell me how to drive even though he does know that green means go and red means stop. But that little tip of the day came to mind while we were running around the kitchen this morning playing Green Light, Red Light. We even incorporated the yellow light in there too. It was comical watching Sebastian run in slow motion!!