Ok, basically No fire is to go into the Blue and Red zones (yellow zones are spawns that switch sides, not a capturable spawn)
Unless:
a.) You are taking fire from a camping enemy.
b.) The objective is hidden inside.
c.) An enemy decides to run back in while you are firing on him thinking he’s in a safety zone.

N.B - It is also NOT allowed to throw artillery, airstikes, mortars, or panzers IN or at the EDGE of these areas. Give your enemy a fighting chance instead of a cheap shot. It’s not fun for either team if they can’t exit a spawn. Doing so will make people want to leave and not play anymore making it no fun.

Battery

-Fueldump-

-Goldrush-

-Oasis-

-Radar-

-Railgun-

If you cannot find the map you are looking for in this list, feel free to ask in the forums for details on that particular map as we are adding new maps all the time and may not be able to keep up-to-date on this list.