The Railway Police formed 3 years before the Metropolitan Police in 1829. But it lost much of its workforce to the services during the Great War (Over 54% of the Midland Railway Police joined-up) and Special Constables and Policewomen were recruited for the first time. In 1916 the Great Eastern Railway recruited several women to work at Liverpool Street Station. This was followed in 1917 by the North Eastern Railway Police recruiting a whole section of women.