Founded in 1924, Estcourt High School is an exclusive school for girls, which uses the motto "Celer et Audax".
In his first annual report given in November 1966, Lindsay announced that work done by himself and by Pearse had resulted in a grant of R235,000 (117,500) being made available for a major expansion program which included science laboratories, art rooms, domestic science rooms, an enlarged staff room, changing rooms for day boys and girls and a separate library. 
