Pleasance @ EICC, Edinburgh There's more Margolyes than Dickens here, but her gift for florid characters is on fine display and suits the Victorian master perfectly "Guaranteed to offend and delight," says the publicity. Really? It's rare now to hear the name Miriam Margolyes without that dread phrase "national treasure" attached, which is another way of saying that no one is likely to be offended when she swears flo…
