- last post: 01.01.0001 12:00 AM PDT
Well, it's not for certain, but on the Bungie Weekly Updates and various game magazines, it has been stated that you can enter the gunner seat while the other team is driving. Whether you can shoot them is not mentioned, but I imagine you could. It would be odd if they did like they did in Halo 1 again, having grenades go through the person and vehicle.