This appeal raises for decision the question whether a workman, who, in a faint, falls against an object forming part of the plant at which he is working and is thereby physically injured, receives personal injury arising out of and in the course of his employment entitling him to compensation under the New South Wales Workers' Compensation Act 1926-1929 (secs. 7 (1), and 6 (1), definition of ). The workman was a diabetic, and his faint arose solely from his diabetic condition. When he fainted he was walking, as his employment required him to do, between some wool-carding machines along a platform protected on each side by iron guard rails. He fell against one of the guard rails and fractured two ribs. Upon these facts it is undeniable that he received personal injury arising in the course of his employment. The controversy is whether it arose out of the employment. The New South Wales statute, unlike the British statute, does not require that the injury shall be by accident: the condition is that the injury, not "an accident," shall arise out of and in the course of the employment. It is, therefore, unnecessary to inquire if the fall was an accident. Further, the precise question is not whether the fall arose out of the employment, but rather, whether the injury sustained in falling arose out of the employment. In fact his ribs were broken because when he fell he struck the guard forming a part of the plant at which he was set to work. If the question were asked: "Why was the workman injured when he fell?" the answer would be: "Because his body struck part of the plant at which he was at work." The nature and extent of the hurt he suffered was thus determined by the fact that he was at work and that his work brought him into proximity with a particular structure capable of inflicting the injury, a structure which is not part of the ordinary surroundings of daily life but is part of the equipment of the employer's manufacturing premises, and is distinctively industrial. The conditions which combined to bring about his injury, therefore, include the existence, configuration and situation of the particular piece of equipment, and the workman's presence near it. These were conditions which the employment established. The true question appears to us to be whether these conditions of the employment so materially contributed to the injury that it can be said to have arisen out of the employment. To guide us to an answer to this question many cases were cited, but there are three general statements of high authority, which, together, go far, we think, towards a determination of the matter.