No attempt has been made in this description to explain the recent operations except in so far as they spring from, or are connected with, the fortunes of the Canadian Division. It is certain that the exertions of the troops who reinforced and later relieved the Canadians were not less glorious, but the long, drawn-out struggle is a lesson to the whole empire. "Arise, O Israel!" The empire is engaged in a struggle, without quarter and without compromise, against an enemy still superbly organized, still immensely powerful, still confident that its strength is the mate of its necessities. To arms, then, and still to arms! In Great Britain, in Canada, in Australia there is need, and there is need now, of a community organized alike in military and industrial co-operation. That our countrymen in Canada, even while their hearts are still bleeding, will answer every call which is made upon them, we well know. The graveyard of Canada in Flanders is large; it is very large. Those who lie there have left their mortal remains on alien soil. To Canada they have bequeathed their memories and their glory. On Fame's eternal camping ground Their silent tents are spread, And Glory guards with solemn round The bivouac of the dead. Vapor Warfare Resumed SIR JOHN FRENCH'S REPORT. _The British Press Bureau authorized the publication of the following report, dated May 3, by Field Marshal Sir John French on the employment by the Germans of poisonous gases as weapons of warfare:_ The gases employed have been ejected from pipes laid into the trenches, and also produced by the explosion of shells specially manufactured for the purpose. The German troops who attacked under cover of these gases were provided with specially designed respirators which were issued in sealed patent covers. This all points to long and methodical preparation on a large scale. A week before the Germans first used this method they announced in their official _communique_ that we were making use of asphyxiating gases. At the time there appeared to be no reason for this astounding falsehood, but now, of course, it is obvious that it was part of the scheme. It is a further proof of the deliberate nature of the introduction by the Germans of a new and illegal weapon, and shows that they recognized its illegality, and were anxious to forestall neutral and possibly domestic criticism.