How Many Guards Are in Guard Three?

"We are going to need to get the guards in this car, right? With us not in it. Anything we can do to either move through there without them stopping us," he says. "I don't know, that's a lot of i'm worried if we do that many toots, people are going to start getting out and all the people outside along the tracks going, oh my god." He adds: "But luckily it is the desert, so that's not coming".