In the late 1950s, the school faced another threat: a new road was proposed, to ease traffic flow, which would have straddled both the school fields and the site of the boarding house. This plan was never set into motion, and in 1957 the school built new laboratories, on the Plain roundabout end of the site, now housing both science and Design & Technology facilities. In 1959, a movement began towards constructing the present-day Big School building, which was designed by Booth, Ledeboer, and Pinckheard and eventually opened in 1966. The new building was hexagonal, with a stage and orchestra pit at one end and an altar (given by Magdalen College) in a chapel area at the other, as well as an acoustic-panelled ceiling and a cluster of lighting.