Helen Holland, the woman hit in London by police motorcycle escorting Duchess of Edinburgh, dies

Sophie, the Duchess of Edinburgh, has expressed her condolences for the death of Helen Holland. (AP: Jordan Pettitt, file)

An elderly woman who was struck two weeks ago by a police motorcycle escorting Sophie, the Duchess of Edinburgh, has died of severe internal injuries, and the British royal expressed her deep sadness over the incident.

Helen Holland, 81, suffered several broken bones and critical internal injuries when she was struck at a junction in west London on May 10.