The Government had not approached employers at first, but had left it to them entirely to take the initiative in this great replacement. This they had to a considerable extent done, using the Labour Exchanges and the other agencies and women were more and more quickly, steadily, ceaselessly replacing men. The appeals for women for munition work were most swiftly responded to and educated women volunteered in thousands, as did working girls and women. The question of assisting employment by fitting more women for commercial and industrial occupations was considered by the Government, and in October, 1915, the Clerical and Commercial Occupations Committee was appointed by the Home Office--a similar committee being set up for Scotland. It arranged with the London County Council and with local authorities that their Education Committees should initiate emergency courses all over the country for training in general clerical work, bookkeeping and office routine. The courses lasted from three to ten weeks, and the age of the students varied from eighteen to thirty-five. Many free courses were inaugurated by business firms in large London stores, notably Harrods and Whiteleys, where their courses included all office and business training. Six week courses of free training for the grocery trade, for the boot trade, lens making, waiting, hairdressing, etc., were also given. Our woman labor has been found to be quite mobile and girls have moved in thousands from one part of the country to another, and the munition girl travelling home on holiday on her special permit is a familiar figure. The registration, placing and moving of our workers is all done by our Labour Exchanges, now renamed Employment Exchanges and transferred from the Board of Trade to the Ministry of Labour. When the National Service Department was set up, a Women's Branch was established with Mrs. H.J. Tennant, and Miss Violet Markham as Co-directors, and they made various appeals, registered women for the land, munitions, W.A.A.C. and for wood cutting and pitprop making. A great demonstration of "Women's Service" was held in the Albert Hall in January 17, 1917, at which Mrs. Tennant and Miss Markham, Lord Derby, Minister of War; Mr. Prothero, President of the Board of Agriculture, and Mr. John Hodge, Minister of Labour, spoke and at which the Queen was present. It was an appeal to women for more work and a registration of their determination to go on doing all that was needed. The men's message was one to equals--they asked great things. A message from Queen Mary was read for the first time at any public meeting and it was the only occasion on which she has attended one.