I’d already been working at the site six months. The land had previously been used as a dumping ground, but with council permission and money, it was now a new green space with individual plots for members. The first task was to clear the land and prepare the soil. I spent months of Saturdays alongside other volunteers, removing utensils, plastic bags, old clothes and broken bottles from the ground. One day I dug out a telephone. I thought of all the buried conversations and wondered what had become of them.