Princess Anne, 71, accompanied a rather frail-looking Queen Elizabeth II, 95, to Westminster Abbey to honour the British Legion on Tuesday morning.... The Queen has continued to carry out engagements well into her 90s unaided but caught the attention of royal watchers on this occasion because she was carrying a walking stick. Tuesday's engagement was one of the first public outings made by the Queen since she returned from Balmoral Castle to Windsor last week and Anne's presence at her side was