[WalterBright]

Being predictable is the best way to avoid an accident.

[jkhdigital]

Amen. This is why I use my turn signal when changing lanes every. single. time. Over 20 years and counting without an accident.

[scioto]

Be glad you don't live in Texas, where using your turn signal is tantamount to issuing a challenge, and is seen as aggressive behavior: "Oh, you want that right lane? No, it's MINE!"

Or worse, people don't see turn signals enough to know what they mean, and just adds to the confusion.

[rawgabbit]

I am a Texan. Always use the turn signal.

[GeorgeTirebiter]

Is this an (accidental?) +1 for robo-cars?