During the post-War period, many parts of the world moved from selective education to
comprehensive schools catering for children of all abilities. Dissatisfaction with the Tripartite System grew during the 1950s, with concern over the harsh division of the school population at the age of 11, and the loss to the economy of the "submerged three-quarters" in
secondary modern schools. Experiments with comprehensive schools spread from
Anglesey to the
Midlands and
Yorkshire. In 1964, a
Labour government was elected promising "to reorganise the State secondary schools on comprehensive lines". In the following year, the
Department of Education and Science distributed
Circular 10/65, requesting that Local Education Authorities prepare plans for such a reorganisation of their schools. The Circular also requested consultation between LEAs and direct grant schools on their participation in a comprehensive system. For this reason, direct grant schools were excluded from consideration by the
Public Schools Commission set up in 1965, even though 152 of them would otherwise have fallen within its remit. became a comprehensive in the 1960s, expanding to the annex on the left. There was little progress in the local negotiations proposed in the Circular. Two Catholic girls' schools,
St Anne's Convent School, Southampton and
St Anthony's School, Sunderland, converted to a fully comprehensive intake, expanding to over 1000 pupils each. A few others proposed minor adjustments, but the vast majority were unchanged. In view of this lack of progress, the Public Schools Commission was asked in October 1967 to add direct grant schools to its investigation. The commission, now chaired by David Donnison, issued its second report in 1970, concluding that "Grammar schools of the traditional kind cannot be combined with a comprehensive system of education: we must choose what we want. Fee-paying is not compatible with comprehensive education." They recommended that the schools choose between becoming
voluntary aided comprehensives and full independence, but the
Conservatives came to power before any action had been taken. Meanwhile, a trickle of schools had begun to leave the scheme, starting with
Trinity School of John Whitgift, which became independent in 1968, but still had half its places funded by the LEA. It was followed in 1970 by
Oakham School, which became co-educational in the following year, and Queen Victoria High School, which merged with The Cleveland School to form
Teesside High School. A respite was provided in the early 1970s, when
Margaret Thatcher, the Conservative Education Secretary, raised the level of grant, which had been lowered by the Labour government. ==Abolition and legacy==