South of Goodge Street Fortress (Yeti Advance Route)

Yeti lumber south from the Goodge Street Fortress corridor, their path marking the primary advance route Jamie targets for interception. He pushes the group to scale the fortress exterior and cut ahead, turning this direction into a tactical focal point. Colonel Lethbridge-Stewart weighs the exposed risk against tunnel pursuit, while Evans balks at leaving barricades. The route embodies imminent threat in London's overrun streets, where splitting forces heightens vulnerability to the Great Intelligence's forces.