Overview: Robson makes an early start for the remaining 46 miles of his trek along Hadrian's Wall, crossing the border from Northumbria to Cumbria at Gilslan, where he finds playful graffiti from the Romans. Moving on, he learns how to link a Cumbrian sausage, takes to the skies for a bird's-eye view of Carlisle and finally reaches the end of his journey at Bowness-on-Solway.