I witnessed what I perceived to be a drunk driver tonight on my way home from work. Granted I didn't get a chance to find out scientifically if in fact such said driver was impaired. But he did cross lanes and couldn't keep his car on a straight and narrow path. I felt compelled to phone 911 and report this driver and did so. Was this the "right" thing to do? I feel a little guilty. Maybe he couldn't see due to the rain, or perhaps was having a stroke. Either way I felt compelled to do so. I am not asking for a pat on the back to make me feel better, I just want unbiased opinions. Thank you.