Watching brief carried out by R and P Savage of SyAS, and assisted by A Norris, revealed that the remains of the stone medieval churchyard wall, probably dating to the 12th or 13th centuries, had been encased within a brick rebuilding of the wall in the post-medieval period. As a result of the watching brief and resultant discussions, the necessary repairs to the later brick wall were modified to encase and preserve the medieval remains.