The brickwork here is unwashed. Crudely sprayed graffiti; sexually unlikely suggestions, racial slurs and the political comment of the unthinking and the unknowing, sits by crude images; coarse, badly drawn. At the top, sunlight glints from jagged edges that poke from moss and ancient concrete. Perhaps the building is still being renovated... There is a gate, heavily built but old and rotted. When she tries the latch, something resists from the other side. But as she tries again, pushing harder, screws suck out from sockets in ancient timbers and, screeching protest, the gate opens. She passes through then stops. Tarmac, broken and crumbling, covers a yard strewn with litter: Fast-food cartons and drinks bottles compete with cigarette butts, used condoms and broken glass. An old mattre

