Report on a watching brief carried out by G Rapson of MOLA in 2009 during the excavation of five small pits to allow an electricity cable to be laid underground within the Scheduled Monument. One of the pits contained a charcoal-rich layer within colluvial deposits, a similar undated charcoal-rich layer was revealed in another, and evidence of extensive late 19th–20th century remodelling of the area was revealed within the remaining three.