Nothing, Grandma.
Helen unlatched the back door and stood on the whitewashed step. Suddenly she felt an irrational flood of memories streaming out of the old cottage behind her like coils of smoke escaping from a burning house. They were childhood memories, mostly of her grandfather memories of him taking her by the hand as they walked on this same path to look at the fish jumping in the stream, or to pick daisies for a daisy chain; of her grandfather proudly sitting her on his knee as he showed her how he filled his pipe with tobacco and lit it with the long coloured-paper tapers. Fleeting smells flickered by her senses, passing in a second, yet each one with enough emotional power to fill her eyes with instant tears. They were the remembered smells of pipe smoke and Brylcreem and boot polish.
Harry had always seemed to be polishing his shoes. He still did. It was one of those signs that she knew her grandfather by even as he had changed over the years. Without those signs, she thought, old age might have made him unrecognizable to the child who had known the strong, indestructible man in his fifties.
It was in just the same way that, at this moment, she knew her grandfather only by his walk. It was a slow, purposeful walk, upright and solemn, the pace of a soldier at a funeral, bearing the coffin of a dead comrade.
She heard the helicopter turn again and come straight towards her. Two faces stared down at her, expressionless behind their dark glasses. She felt as though the watching policemen could see straight into her heart. Their presence was somehow personal and intimate, and yet for ever too far away.