I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
A small strip of land behind Ashlett Creek Sailing Club which to my knowledge and studying maps is just outside the New Forest National Park boundary.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 24/06/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.