I have just added this to the map of places to fly your drone at Drone Scene:
https://www.youtube.com/watch?v=_aDhkymet1w
Land owner permission requirements unknown.
Flying over railways is not recomended.
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 14/05/2019. It remains the responsibility of any pilot to check for any changes before flying at the same location.