Cops have the airport armor in their rearguard, so they are unlikely to be intercepted while driving up for armor, at least at the very beginning of each round.
Terrorists and civilians' only alternatives to main armor are the airport armor and the UFO. The airport armor requires to drive all along the map from East to West unarmored, which involves the risk of finding armored cops on the way (and this is likely to happen, since the map is quite narrow from South to North...). The UFO requires a boat. Boats resistance to bullets is ridiculous, their explosion is huge and once it happens you end up in water and hopeless. Trying to get to the UFO from terro spawn makes you an easy prey for any nearby cops.
I think adding some air vehicles in some place which is hard to reach for cops but easy for terrorists and civilians would be a good idea to solve the problem and provide these teams a safer way to Western RC.
+1