Watch In Search of Medieval Britain online: Episode 2 Wales

Medieval art historian Dr Alixe Bovey uses the oldest surviving route map of Britain to make a series of journeys through Britain in the Middle Ages. This week she heads west from Gloucester into Wales, following in the footsteps of the huge armies of Edward I. She uncovers evidence of a lawless borderland, a Medieval arms race, and reveals clues to the origins of the map itself.

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