An Act of Parliament of 1769 enabled the parish to be formally established and to secede from the parish of All Saints', Kingston. Many significant residents of Thames Ditton were also senior figures in the administration of Kingston, and the courts of Kingston held jurisdiction over both Kingston and Elmbridge Hundreds. Thames Ditton came under the Metropolitan Police rather than the Surrey Police until the present millennium. Most other aspects of local administration in the Victorian era: roads, drains, gas, electricity, the Poor Union, were managed by Kingston until reform of local government led to the establishment of the Esher and the Dittons Urban District Council in 1894. But, Thames Ditton was always clearly outside the area governed by the Corporation of Kingston. In 1965 the government had difficulty drawing the boundaries of Greater London satisfactorily to please various interests.