The lever frame had to be extended in 1927 to accommodate the extra levers for track alterations to serve the enlarged engine shed. On 15 November 1959 a new brick-built 64-lever signal box with flat roof was brought into use.
In 1927, the lever frame was extended to accommodate additional levers for track modifications in response to a larger engine shed. In November 1959, a new signal box with flat roof and 64 levers was introduced.