He indicated the gate again. 'Prob'ly the cattle chose the spot, you following me?'

'Because they'd always go out that way! Out of the field, right?'

'You're learning.' Though it was still warmish, Mr. Kettle wore a heavy tweed suit. He carried what once had been a medical bag of scuffed black leather, softened with age. The tools of the trade in there, the forked twigs and the wire rods and the pendulums. But the tools weren't important; they just made the clients feel better about paying good money to a walking old wives' tale like him.

Max Goff had a white suit, a Panama hat and the remains of an Aussie accent. For a long time Mr. Kettle had found it hard to take him seriously, all the daft stuff he came out with about wells of sacred power and arteries of healing energy and such.

The New Age – he kept on about that. Mr. Kettle had heard it all before. Twenty years ago they were knocking on his door in their Indian kaftans and head-bands, following him out to stone circles, like Mitchell's Fold up in Shropshire, where they'd sit smoking long, bendy cigarettes and having visions, in between pawing each other. Now it was a man in a white suit with a big, powerful motor car, but it was the same old thing.

Many, many times he'd explained to people that what he did was basically about science. Wonderful, yes – even after all these years the thrill was there all right. But it was a natural thing. Nothing psychic about dowsing.

What sun there'd been had all but gone now, leaving a mournful old sky with clouds like a battle-flag torn into muddy, blood-stiffened strips. It hadn't been a good spring and it wouldn't be a good summer.

'Now look up from the gate,' said Mr. Kettle.

'Yeah, that… church steeple, you mean?'

'No, no, before that. Side of that bit of a hedge.'