As you drive east of the City Bypass, leaving endless columns of articulated transports to thunder on down the Al, the coast road to North Berwick opens on to a bleak landscape of black boulders, sluiced by a grey sea – Cockenzie Power Station, like a mindless cosh, bruising this southerly shore of the Firth of Forth. At Aberlady, there is an abrupt change of scene. The road twists through the village and past a green where old men walk their dogs in the early morning. Gullane is two miles further on and you are now in serious golfing country. Undulating hillocks and broad plains, a jigsaw of long grasses and greens shaved smooth, are dotted with figures hauling buggies and squat trees flattened by the winds sweeping off the North Sea.