Hello Neighbor - no doubt the same cars and bikes that come down from Truman. Please call NHPD dispatch to report it (203-946-6316), Even if they can't get a patrol car out immediately and they definitely won't chase them, reporting it will the issue on their radar and help to build the case. If you can provide a description of the cars, bikes and the riders (even the address where they gather) and call it in, it will help the PD if they catch them off their bikes (like at the gas station) or even in their driveways because they will have the complaint. I know it is frustrating because they have no respect for people or property. And it takes time to build the case but keep up the reporting - we'll get it done eventually! Thank you. Truman Street Resident Neighbor.