In December 1973 Bonington heard that a team had withdrawn from its 1975 time slot. It was for post-monsoon so when he applied for the slot he was again intending to attempt his lightweight South Col—Southeast Ridge scheme. Permission was given in April 1974 when he, Haston and Scott were starting on a Changabang expedition (which was to be another first ascent) and Haston and Scott were able to persuade Bonington to try the Southwest Face again, despite it having to be in the autumn. The scheme eventually turned into what has been described as the apotheosis of the big, military-style expeditions.