A guardian is a responsible, UK-based adult who acts in the parents’ place while a child is at boarding school in Britain. They are the person the school turns to when parents are thousands of miles away and several time zones apart.
A good guardian is far more than an emergency contact. They provide a home during exeats and half-terms, attend school events on the family’s behalf, and give a child a familiar, trusted adult nearby throughout the year. For most UK schools, appointing one is not optional.