Lead cross, crystal cross, Isle of Avalon: they wrung out the pennies from the credulous and awed. Some say Jesus himself trod this ground, a bruit that the townsfolk encourage: at St George’s Inn they have an imprint of Christ’s foot, and for a fee you can trace around it and take the paper home. They claim that, after the crucifixion, Joseph of Arimathea turned up, with the Holy Grail in his baggage. He brought a relic of Mount Calvary itself, part of the hole in which the foot of the cross was placed.

