(1963) were completed. A new Headmaster, Clive Hamer, was appointed in 1965 and served Wesley until 1983. During this period, Wesley took a lead role in the introduction of the Achievement Certificate in Western Australia (1969–71) and built the boarding houses of Cygnet and Tranby (1968–70), the HR Trenaman Library (1971), classrooms and balconies around the Jenkins Quadrangle (1972), the Collins Oval (1970) and the Joseph Green Centre (1973–78). In 1977, Wesley came under the auspices of the Uniting Church which resulted from a joining of the Methodist, Presbyterian and Congregational Churches. The first female students were enrolled in 1978 with the opening of a new Junior School on land acquired north of Swan Street. Roderic Kefford served as the fifth Headmaster from 1984 to 1996 and continued the extensive curriculum changes associated with a broadening of upper secondary programs beyond university entry and the establishment of Wesley's lower secondary structure. The RE Blanckensee Physical Education Centre was opened in 1987 and the original gymnasium was renovated to become the Hamer Wing classrooms. The Preparatory School was also extended towards Mill Point Road in 1994. A site development plan was initiated by John Bednall who was Headmaster from October 1996 to July 2002. This resulted in the refurbishment of the Kefford Wing, the Ward Wing and the Science block, the opening of the Junior School (Manning House) (1999) and Middle School (2000). In August 2003, David Gee was appointed Wesley's seventh Headmaster. In 2005, the Design, Technology and Visual Arts Centre was opened at a cost of A$4.5 million. In 2006, the Boarding House was refurbished at a cost of $2 million with bigger rooms and a new security link building. In 2007, construction commenced on the school's biggest project – the A$13 million refurbishment of the Joseph Green Centre. It was officially opened on 9 May 2008 during the school's 85th anniversary year. David Gee left the school at the completion of the 2018 school year and was replaced in 2019 by Ross Barron, who was previously the Head of Senior School at Hale. Bednall controversy During 2002 it was alleged that John Bednall, the headmaster at the time, had accessed child pornography on the internet. Bednall resigned immediately and a single charge was laid against him which was discontinued in the WA magistrates Court because of a lack of evidence. Bednall subsequently sued Wesley for wrongful termination. He