The Characters have reached a military blockade that is blocking the entire metro tunnel. They must open it to progress. They must designate a single model to spend the game opening the blockade and place them in contact with the objective token. That model stays in contact with the objective token for the duration of the game, and may not take actions until the blockade opens

At the beginning of the 5th Survivor turn, the blockade opens, and the Characters may move through it.

At the beginning of each Dinosaur turn after, place a Carnivore from Zone 3 onto the tracks opposite the blockade.

Place two scavenge tokens on the sides of the blockade. When characters perform an interact action on them they refill one item’s Ammo.