I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission not required.
Parking available at Tesco, Sheerness. Short walk along sea wall towards Garrison point.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 01/06/2022. It remains the responsibility of any pilot to check for any changes before flying at the same location.