The pub has its own gaol-house, the lock-up, at the rear. Built out of red brick, the small single-storey building has a shallow domed roof. The inside of the lock-up measures approximately by , and is enclosed by a studded door with a grille. It was last used in 1865 and its drunk inhabitant burnt himself to death trying to keep warm. The lock-up was designated as a Grade II listed building in April 1967. On 11 September 2010 the lock-up was opened to the public as part of the Heritage Open Days scheme.