Another of life's imponderables came to mind this morning on the way to work. How can so many turn signals be broken all at the same time? Seems really odd that so many people have broken turn signals. Of course I don't know for a fact they are broken, but what else could possibly explain the lack of signals when called for?
Surely folks have not forgotten what they were taught in Driver's Ed about traffic laws and safety. It seems rather basic to me - let people know you plan to go other than straight before you do it. Especially if you're changing lanes in front of them.
I guess the car mechanics have their hands full repairing all those broken turn signals!