Smith headed west, across the Ligurian Alps, towards southern France, which he knew had just been invaded by Allied troops, principally Americans, Free French and British. He and Bill were assisted along the way by Italian partisan groups and other locals. After 10 days on the road, three other Allied personnel—a Frenchman, an Austrian and a Pole—joined the trek, having met Smith and Bill at a partisan camp. The "lingua franca" of the group having changed to Italian, the five men hiked to the border, where they were taken in by an old farmer, Jean Batiste Chambrin, who gave them instructions on how to pass the German sentries guarding the border with France. The soldiers decided that because it would be too risky to try to cross all together, Smith and Bill would go first, with the Frenchman, Austrian and Pole following the next day.