When opened the school had four years. The 1st year was streamed into 1E, 1A, 1S, and 1T, 2nd year 2N, 2O, 2R, 2T and 2H, 3rd year 3S, 3O, 3U, 3T, 3H and 4th year 4W, 4E, 4S, 4T. The use of the letters of the cardinal points of the compass being a way of partially disguising which classes were streamed the highest. The 5th year was started in 1961 for those pupils staying on beyond school leaving age (then 15) who were taking the GCE at O level.