Rubuta ci gaba don wannan sakin layi - Bayan 1918, ikon gwamnati na layin dogo ya ci gaba, kuma yawancin zirga-zirga a cikin sojojin da aka cire 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. Babban yajin aikin kasa
ya faru a 1926.