The head of a boys-only independent boarding school has told an inquiry that concerns of a “predatory culture” are an issue for all schools. Jonathan Anderson, headmaster at Merchiston Castle School in Edinburgh, said it was “not fair” to single out boys-only schools over the issue. Giving evidence at the Scottish Child Abuse Inquiry, Anderson said his school had done a “harrowing” review of files and accepted there may have been abuse between 1930, when the school moved to Colinton, and 2014.