The centrepiece of the old rose garden south of the castle is a turret from the Houses of Parliament, presented to the borough by its MP (Sir William Brass) in 1937, in commemoration of the coronation of King George VI. Also known as the Pinnacle, it dates back to the mid-1800s rebuilding work at the Place of Westminster. Clitheroe Civic Society has been running a project to restore the monument after it was discovered that corroding iron fixings have been damaging the stonework.