Cell Phone Turning

While approaching the I-15/I-215 interchange, I noticed that the guy in front of me was weaving back and forth in his lane a bit. As I got closer, I realized that he was focusing on a cell phone conversation, and only catching his drifting as he was about to cross over into the other lane.

As we got closer to the exit, he began to drift toward it, but not nearly fast enough to actually make the exit. He corrected in the nick of time, just as he was about to hit the exit sign.