Princess Anne is expected to undertake four royal engagements this week as the rest of the Royal Family rest on holiday in Balmoral. The Princess Royal will be kept busy this week, as she is expected at four different events on Thursday (August 29.) Anne is expected to start off her day at the Point and Sandwick Development Trust Community Hub at Old Knock School in the Western Isles. The Trust built and operates the UK’s biggest community wind farm, so no doubt the royal will be learning about sustainable energy as well as interacting with the volunteers that help to run it. She will then be …