The 62-year-old brother of the Duchess of Cornwall is in a New York hospital with a serious head injury after a fall in the city.
The Daily Mirror reports that Mr Shand had been attending a charity auction at Sotherby's in New York on the night of the fall. He was later at an after party for the event, when he stepped outside for a cigarette and slipped and hit his head on the pavement.
More top news
ITV Border Political Editor Peter MacMahon says it's far too early to call this referendum.
A World War Two veteran has told ITV News he has fulfilled a boyhood dream by voting for an independent Scotland.
Keep on top of the referendum results as they are announced from 32 counting stations across Scotland.