I have just added this to the map of places to fly your drone at Drone Scene - Location # 611
Land owner permission requirements unknown.
Hodge Close Quarry is a massive excavation of light green coloured slate, sheer-sided and unfenced, with an original worked depth from ground level of about 100m (300 feet).
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 09/01/2020. It remains the responsibility of any pilot to check for any changes before flying at the same location.