I have always wondered how I might avoid involuntary involvement in a photo-opportunity if I had the double misfortune to be involved in some newsworthy incident and then visited by a politician not of my choice. In his Notebook in the FT today, John Willman gave me the answer. He was commenting on Gordon Brown’s visit to the Royal Marsden (“all too redolent of Margaret Thatcher’s predeliction for visiting the victims of the disasters that seemed to afflict Britain with great regularity in the 1980s – again with silent spouse in tow”). Apparently, he goes on, “when Mrs Thatcher made a habit of touring the wards, witty leftwingers had little cards printed saying that in the event of an accident or disaster, they did not wish to be visited by the Iron Lady”. Something to tuck into the wallet, along with the Donor Card (and possibly add as a note to my ICE number on the mobile).