doctor emma wedgeworth, consultant dermatologist, - health.nk i health. doctor emma wedgeworth, | consultant dermatologist, thank you very much for taking us through that story. very much for taking us through that sto . . ~ very much for taking us through that sto . ., ,, , ., major landmarks — including the london eye, liverpool's albert dock and cardiff castle — will be lit up in purple later today, to mark holocaust memorial day. people are being encouraged to light a candle in a window this evening to signal their opposition to hatred and prejudice. here's our religion editor, aleem maqbool. the holocaust robbed joan salter of many members of her extended family. today in particular, she remembers them. the bravery ofjoan's mother meant she survived. my mother climbed over the mountains and to spain and then she gave me up, in the hope that i would survive. that is where prejudice gets you. littlejoan was shipped to the us until the war was over, when she was reunited with her parents in the uk. she says she feels the lessons of the holoc