So I wouldn't exactly call this a car graveyard. We spotted a small garage with a car inside and then these cars round the back.
With our best attempt of asking for permission to shoot the cars, pointing at cameras then the cars, we got a thumbs up through the window.
Strangely no more communication was made. It was great the guy let us grab a few shots and also quite strange to have all these UK cars rotting in his rear yard.