On the 5 October 1355 Edward of Woodstock, the Black Prince, with an Anglo-Gascon army left Bordeaux to conduct a chevauchee across southern France. On the 12 October Prince Edward crossed the frontier of Gascony and entered the county of Armagnac to begin a particular devasting raid that reached Narbonne close to the Mediterranean Sea.
No battles were won and no territory conquered, but the raid had ruined 500 villages in a band about 200 miles long and 40 miles wide. A dozen walled towns were badly damaged, and the residential and trading areas of three major cities were ruined. The economy of Languedoc was seriously affected and its taxable base was much reduced. Furthermore, what taxes were collected was used locally and none went to Paris. In that sense the raid was a huge success and the Black Prince was highly satisfied.
This raid was a particular embarrassment and humiliation to the French king by the ease which the Anglo-Gascons had been able to penetrate 200 miles into French territory, and by the reluctance of a larger French army led by the count of Armagnac to bring its enemy to battle.
Another chevauchee the following year, this time to the north, resulted in Battle of Poitiers where the French were defeated and the French king captured.