In 1966–67, Simpson's captaincy was widely criticised when Australia were soundly defeated 1–3 during the tour of South Africa. The series started well for Simpson as he scored 65, 48, 153 and 18 and took eight wickets in the first two Tests at Johannesburg and Cape Town. The series was level after the two matches. However, Australia's performances fell away thereafter, and Simpson 's 94 in the Third Test at Durban was his only other contribution above 40. For the second time, Simpson was ardent in his criticism of the local umpiring during a major tour.