Kammala jumla mai zuwa: Bayan shekara ta 1918, gwamnati ta ci gaba da kula da layin dogo, kuma yawancin zirga-zirgar sojoji da aka sallama sun gwada ƙarfin cibiyar sadarwa. Akwai yajin aiki na gaba daya a cikin watannin karshen 1919, da yajin aikin kwal a 1921, dukansu sun haifar da babbar illa ga M &amp; GNJR. Ƙungiyar
An yi yajin aiki na kasa da kasa a 1926.