Until the 1880s, the gauge issue was not a major problem, as there were no connections between the separate systems. The focus of railway traffic was movement from the hinterland to the ports and cities on the coast, so governments were not concerned about the future need for either inter-city passenger or freight services. It was not until 1883 when the broad and standard gauge lines from Melbourne and Sydney met at Albury, and in 1888, narrow and standard gauge from Brisbane and Sydney met at Wallangarra that the break of gauge became an issue. The issue of rail gauge was mentioned in an 1889 military defence report authored by English army officer Major General James Bevan Edwards, who said that the full benefit of the railways would not be attained until a uniform gauge was established. It needs to be remembered, however, that until federation (1901) the benefits of a uniform gauge were not immediately apparent, as passengers would have to pass through customs and immigration at the intercolonial border, meaning that all goods would have to be removed for customs inspection. It was only with Federation in 1901, and the introduction of free trade between the states, that the impediment of different gauges became apparent.