Roman tower found in Chester

Archaeologists working to repair a section of Chester, England's city wall have discovered the remains of a Roman tower. “To our surprise, almost as soon as we started digging, a well-made sandstone wall appeared. It was running across the line of the City Wall and was more than 1m thick," said City Archaeologist Mike Morris.

Large stones from the collapse of the tower were also discovered to either side of the remains. Plans are being made to preserve the tower beneath the repaired city wall.