Note 04 — IV. BELGIAN NEUTRALITY.
Reading edition
The book, which appeared at Oxford, "Why We Are at War," mentioned previously states on Page 27 (retranslation):
That such a plan [the marching through Luxemburg and Belgium] had been taken into consideration by the Germans has been known in England generally for several years; and it has also been generally accepted that the attempt to carry out this plan would bring about the active resistance of the British armed forces: one assumed that these would be given the task of assisting the left wing of the French, which would have to resist German advance from Belgian territory.