@BN: ahh blissful ignorance

You hear some loud engines in the neighborhood
@Tec: You can hear 6 motorcycles and two larger vehicles, but you can't see shit. You're looking in the right direction, but you're distracted or something. You know what and where, but not who.
@RnB: Again with the 6 bikes and 2 larger vehicles, but you see the group and can see a gopher and tricked out Chameleon. And you can see the colors, you're not 100% sure but Chulos are a good guess. (I'm basically giving this to you as a result of Knucks encylopedic knowledge of the local gangs and that he's been talking about it.)
No one is currently shooting/smashing anything. Lets get some IC posts up, and I'll ask for some more rolls after that as appropriate.
Note: The Chulos are not specifically a go-gang, but every gang has vehicles for getting from point a to point b. As a group you've not heard of the Chulos *specifically* making their vehicles into weapons as go-gangs do, but Uffington wouldn't know that.