Not exactly a Ballona Creek incident for me yesterday but riding by Fox hills mall a car with a bunch of teenagers pulls out ahead of me, yells profanities and tries to cut me off a few seconds later.
I stop behind them and they stop and start piling out of the car. This is when I pull out my cell phone and say "Yes officer 5 teens in a car with plate number...". That bluff is enough to scare them away.
Kids nowadays....