Tesla Motors Club

I live in an LA neighborhood with limited street parking. On my street is a FLO charger hooked to a street light. Seems perfect for overnight charging (assuming you can charge for 10 straight hours). Because of the limited parking, I often see gas cars in these residential street parking ev charging spaces. Is this illegal? And if so, how do you get these cars ticketed and/or towed at night, which is when I'd like to use the charger.

My other question is, for anyone who's used these chargers, is there a time limit?