I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
Parked at the car park on the driveway into Standen.
Walk down to the reservoir and then east along the northern shore until you get to the millenium picnic spot.
Perfect place to setup and take off/land assuming it’s empty.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 13/02/2021. It remains the responsibility of any pilot to check for any changes before flying at the same location.