What? Are you telling me that turn signals AREN'T optional?
@Aroused Panda, No, they're optional, but not using them forfeits your right to not be sideswiped/t-boned/pulled over by a cop/targeted for sweet retribution via dronestrike
*5th panel* telling your car where you want it to take you
The top 2 need to be switched
Unilateral ski patrol in place of turn signal
You've heard of people who don't use turn signals.
But have you heard of the people who completely ignore other's turn signals?