These Jane Coltman pictures show him at the drop-in centre, where he unveiled a plaque to mark his visit. The Elderberries scheme at The Alnwick Garden is designed to combat isolation and loneliness among Northumberland’s elderly community. See also: GALLERY: The Prince of Wales in Northumberland, Day 2: The Alnwick Garden GALLERY: The Prince of Wales in Northumberland, Day 1 VIDEO: Prince Charles thanks carers and volunteers in Northumberland Prince Charles in Northumberland