I agree HenryB. In Switzerland, plots are 'rented' for 25 years and then reused. It may sound harsh but space is at a premium and it is done out of necessity. I know that the death of a loved one is a painful experience and that it can bring comfort to relatives/friends to be able to visit a grave but in a city the size and density of London this can't be something that can be seen as a local 'right'. Every piece of woodland that is chopped down destroys habitat for wildlife and a place that future generations can visit and enjoy. I hope the petition can make a difference.