[Los Feliz Slim]

Yes, I do that. I've also moved into the left lane when approaching a stoplight when I can see the guy behind me is turning right.

I always thought the lights-blinking to warn about a cop was a Massachusetts thing, because I've never seen it anywhere else. When I lived in St. Louis I once had a car about a half mile ahead of me pull over because I was blinking my lights to warn oncoming cars.

Inconsiderate, stupid, obnoxious, oblivious drivers outnumber us about 1,000,000 to 1. If they drive you as crazy as they do me, I suggest you never visit Los Angeles.