Page 57 - Book Two of the London Parents' Ballot Campaign records Page 57 Contains: - A handwritten letter from the Inner London Education Authority, no date, congratulating Tom Gretton on the results of the ballot. - A handwritten letter from Richard Bourne, Deputy Director of the Commonwealth Institute, dated 20 April, congratulating Tom Gretton on his efforts and the success of the ballot. [20 April 1988]