The Fawlty Towers actor has often played the monarch in the past and has now recorded audio for a new production at the festival

At the age of 91, Prunella Scales has reprised one of her favourite roles. The actor, who was diagnosed with vascular dementia 10 years ago, has recorded the part of Queen Victoria for a production at the Edinburgh fringe this summer.

She played the character more than 400 times in An Evening With Queen Victoria, a play written for her by Katrina Hendrey in 1979. She returned to the show on and off in performances around the world until 2007 and brought it to an end only because she was finding it hard to remember the lines.