砵甸乍
When a pupil enters the Academy they are placed into one of the four houses: Shaw, Currie, Pottinger or Cairns, named after past pupils: James Shaw, Donald Currie, Henry Pottinger, and Hugh Cairns, 1st Earl Cairns, for whom the house colours are yellow, green, red, and blue, respectively; each pupil must wear a tie with a stripe of his or her house colour on it.