I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
There's a layby to pull over at so you can fly from there or walk into the field to fly. Dog walkers come here so pick your time of day carefully. Lovely view of windsor racecourse from here which is right next door.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 01/07/2020. It remains the responsibility of any pilot to check for any changes before flying at the same location.