I have just added this to the map of places to fly your drone at Drone Scene:
Land owner permission requirements unknown.
there is a car park with snack bar. from here you can walk down to the river bank.
the car park cam get busy though
The originator declared that this location was not inside a Flight Restriction Zone at the time of being flown on 29/09/2020. It remains the responsibility of any pilot to check for any changes before flying at the same location.
Did you get any funny looks from the picnic benchers across the Lune?